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1 2 3 ... 12 13 14 >Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 22690 | Shortest path of the king | greedy shortest paths | Statement | A | Codeforces Beta Round 3 {3} | PROGRAMMING | CF beta 3: разбор и эмоции | 1200 | |
| 5391 | Lorry | greedy sortings | Statement | B | Codeforces Beta Round 3 {3} | PROGRAMMING | Codeforces Beta Round #3 — Tutorial | 1900 | |
| 4357 | Least Cost Bracket Sequence | greedy | Statement | D | Codeforces Beta Round 3 {3} | PROGRAMMING | CF beta 3: разбор и эмоции | 2500 | |
| 30476 | Before an Exam | constructive algorithms greedy | Statement | B | Codeforces Beta Round 4 (Div. 2 Only) {4} | PROGRAMMING | 1500 | ||
| 19144 | Longest Regular Bracket Sequence | constructive algorithms data structures dp greedy sortings strings | Statement | C | Codeforces Beta Round 5 {5} | PROGRAMMING | C, D и E с CBR5 - разбор | 1900 | |
| 18726 | Alice, Bob and Chocolate | greedy two pointers | Statement | C | Codeforces Beta Round 6 (Div. 2 Only) {6} | PROGRAMMING | Round #6 - Tutorial (A,B,C,E) | 1500 | |
| 969 | Greedy Change | constructive algorithms | Statement | E | Codeforces Beta Round 10 {10} | PROGRAMMING | 2600 | ||
| 501 | Forward, march! | binary search dp greedy | Statement | E | Codeforces Beta Round 11 {11} | PROGRAMMING | 2800 | ||
| 7567 | Fruits | greedy implementation sortings | Statement | C | Codeforces Beta Round 12 (Div 2 Only) {12} | PROGRAMMING | 1400 | ||
| 21213 | Burglar and Matches | greedy implementation sortings | Statement | B | Codeforces Beta Round 16 (Div. 2 Only) {16} | PROGRAMMING | Codeforces Beta Round #16 Tutorial | 1300 | |
| 6769 | Hierarchy | dfs and similar dsu greedy shortest paths | Statement | B | Codeforces Beta Round 17 {17} | PROGRAMMING | Codeforces Beta Round #17 Tutorial | 1600 | |
| 1331 | Seller Bob | brute force dp greedy | Statement | D | Codeforces Beta Round 18 (Div. 2 Only) {18} | PROGRAMMING | Codeforces Beta Round #18(Div. 2) Tutorial | 2100 | |
| 1411 | Deletion of Repeats | greedy hashing string suffix structures | Statement | C | Codeforces Beta Round 19 {19} | PROGRAMMING | Code Force Beta Round 19 Solution | 2200 | |
| 3501 | Segments | greedy sortings | Statement | D | Codeforces Beta Round 22 (Div. 2 Only) {22} | PROGRAMMING | Codeforces Beta Round #22 Tutorial | 1900 | |
| 6526 | You're Given a String... | brute force greedy | Statement | A | Codeforces Beta Round 23 {23} | PROGRAMMING | Codeforces Beta Round #23 tutorial | 1200 | |
| 27292 | Regular Bracket Sequence | greedy | Statement | B | Codeforces Beta Round 26 (Codeforces format) {26} | PROGRAMMING | Разбор Codeforces Beta Round #26 (ещё один) | 2300 | |
| 5999 | Tournament | bitmasks brute force dfs and similar greedy | Statement | B | Codeforces Beta Round 27 (Codeforces format, Div. 2) {27} | PROGRAMMING | Codeforces Beta #27 - Tutorial | 2000 | |
| 3113 | Unordered Subsequence | constructive algorithms greedy | Statement | C | Codeforces Beta Round 27 (Codeforces format, Div. 2) {27} | PROGRAMMING | Solution of ABC @ Round#27 | 2000 | |
| 534 | King's Problem? | geometry greedy | Statement | D | Codeforces Beta Round 30 (Codeforces format) {30} | PROGRAMMING | Codeforces Beta Round #30. Разбор C | 2600 | |
| 976 | Tricky and Clever Password | binary search constructive algorithms data structures greedy hashing strings | Statement | E | Codeforces Beta Round 30 (Codeforces format) {30} | PROGRAMMING | Codeforces Beta Round #30. Tutorial for problem A | 2700 | |
| 4821 | Sysadmin Bob | greedy implementation strings | Statement | B | Codeforces Beta Round 31 (Div. 2, Codeforces format) {31} | PROGRAMMING | 1500 | ||
| 5080 | What is for dinner? | greedy implementation | Statement | A | Codeforces Beta Round 33 (Codeforces format) {33} | PROGRAMMING | Codeforces Beta Round #33. Analysis of problem A | 1300 | |
| 3653 | Wonderful Randomized Sum | greedy | Statement | C | Codeforces Beta Round 33 (Codeforces format) {33} | PROGRAMMING | Codeforces Beta Round #33 (personal participation commentaries) | 1800 | |
| 68606 | Sale | greedy sortings | Statement | B | Codeforces Beta Round 34 (Div. 2) {34} | PROGRAMMING | Codeforces Beta Round #34 (Div. 2) Разбор | 1000 | |
| 3952 | Animals | dp greedy | Statement | D | Codeforces Beta Round 35 (Div. 2) {35} | PROGRAMMING | 1700 | ||
| 1110 | Computer Game | greedy implementation | Statement | B | Codeforces Beta Round 37 {37} | PROGRAMMING | Codeforces Beta Round #37 (Tutorial) | 1800 | |
| 2355 | Old Berland Language | data structures greedy trees | Statement | C | Codeforces Beta Round 37 {37} | PROGRAMMING | Codeforces Beta Round #37 (Tutorial) | 1900 | |
| 721 | Trial for Chief | graphs greedy shortest paths | Statement | E | Codeforces Beta Round 37 {37} | PROGRAMMING | Codeforces Beta Round #37 (Tutorial) | 2600 | |
| 3166 | Company Income Growth | greedy | Statement | B | School Team Contest 1 (Winter Computer School 2010/11) {39} | PROGRAMMING | School Team Contest #1 (Winter Computer School 2010/11): Tutorial | 1200 | |
| 823 | C*++ Calculations | expression parsing greedy | Statement | A | School Team Contest 1 (Winter Computer School 2010/11) {39} | PROGRAMMING | School Team Contest #1 (Winter Computer School 2010/11): Tutorial | 2100 | |
| 2278 | 3-cycles | constructive algorithms graphs greedy | Statement | E | Codeforces Beta Round 40 (Div. 2) {41} | PROGRAMMING | Codeforces Beta Round #40 Mini-Tutorial | 1900 | |
| 3220 | Guilty --- to the kitchen! | greedy implementation | Statement | A | Codeforces Beta Round 41 {42} | PROGRAMMING | Solution of task е, Codeforces beta round #41 | 1500 | |
| 4854 | Lucky Tickets | greedy | Statement | C | Codeforces Beta Round 42 (Div. 2) {43} | PROGRAMMING | How to solve Codeforces 42(Div.2) | 1400 | |
| 633 | Triminoes | constructive algorithms greedy | Statement | J | School Team Contest 2 (Winter Computer School 2010/11) {44} | PROGRAMMING | School Team Contest #2 (Winter Computer School 2010/2011): tutorial of A-E, H, J. | 2000 | |
| 2863 | TCMCF+++ | greedy | Statement | I | School Team Contest 3 (Winter Computer School 2010/11) {45} | PROGRAMMING | 1500 | ||
| 2004 | Event Dates | greedy meet-in-the-middle sortings | Statement | D | School Team Contest 3 (Winter Computer School 2010/11) {45} | PROGRAMMING | 1900 | ||
| 668 | Director | constructive algorithms greedy | Statement | E | School Team Contest 3 (Winter Computer School 2010/11) {45} | PROGRAMMING | 2100 | ||
| 199 | Goats and Wolves | greedy | Statement | F | School Team Contest 3 (Winter Computer School 2010/11) {45} | PROGRAMMING | 2600 | ||
| 3049 | Permutations | greedy | Statement | D | School Personal Contest #3 (Winter Computer School 2010/11) - Codeforces Beta Round 45 (ACM-ICPC Rules) {48} | PROGRAMMING | 1500 | ||
| 206 | Snow sellers | greedy sortings | Statement | F | School Personal Contest #3 (Winter Computer School 2010/11) - Codeforces Beta Round 45 (ACM-ICPC Rules) {48} | PROGRAMMING | 2600 | ||
| 333373 | Domino piling | greedy math | Statement | A | Codeforces Beta Round 47 {50} | PROGRAMMING | Round# 47 simple tutorial | 800 | |
| 2997 | Three Base Stations | binary search greedy | Statement | C | Codeforces Beta Round 48 {51} | PROGRAMMING | Разбор задачек R#48 | 1800 | |
| 3313 | Square Earth? | dfs and similar greedy implementation | Statement | A | Codeforces Beta Round 53 {57} | PROGRAMMING | Codeforces Beta Round #53 [Analysis] | 1400 | |
| 161120 | Chat room | greedy strings | Statement | A | Codeforces Beta Round 54 (Div. 2) {58} | PROGRAMMING | Codeforces Beta Round #54 (Div.2) - разбор A-D | 1100 | |
| 13431 | Coins | greedy | Statement | B | Codeforces Beta Round 54 (Div. 2) {58} | PROGRAMMING | Codeforces Beta Round #54 (Div.2) - разбор A-D | 1300 | |
| 871 | Calendar | greedy strings | Statement | D | Codeforces Beta Round 54 (Div. 2) {58} | PROGRAMMING | Codeforces Beta Round #54 (Div.2) - разбор A-D | 2000 | |
| 780 | Team Arrangement | constructive algorithms greedy implementation | Statement | D | Codeforces Beta Round 55 (Div. 2) {59} | PROGRAMMING | 2200 | ||
| 7837 | Eternal Victory | dfs and similar graphs greedy shortest paths trees | Statement | D | Codeforces Beta Round 57 (Div. 2) {61} | PROGRAMMING | Round 57-A | 1900 | |
| 3847 | A Student's Dream | greedy math | Statement | A | Codeforces Beta Round 58 {62} | PROGRAMMING | Codeforces Beta Round #58 tutorial | 1400 | |
| 360 | Table | *special greedy implementation math | Statement | C | Unknown Language Round 1 {64} | PROGRAMMING | 1700 | ||
| 301 | Presents | *special greedy | Statement | D | Unknown Language Round 1 {64} | PROGRAMMING | 1900 | ||
| 1566 | Harry Potter and the History of Magic | brute force greedy implementation | Statement | B | Codeforces Beta Round 60 {65} | PROGRAMMING | Codeforces Beta Round #60: tutorial | 1700 | |
| 2566 | Partial Teacher | dp graphs greedy implementation | Statement | A | Manthan 2011 {67} | PROGRAMMING | 1800 | ||
| 958 | Restoration of the Permutation | greedy | Statement | B | Manthan 2011 {67} | PROGRAMMING | 1800 | ||
| 3681 | Bets | greedy implementation | Statement | B | Codeforces Beta Round 63 (Div. 2) {69} | PROGRAMMING | Analysis Codeforces Beta Round #63 (Div. 2) | 1300 | |
| 2145 | Text Messaging | expression parsing greedy strings | Statement | B | Codeforces Beta Round 64 {70} | PROGRAMMING | Analysis Codeforces Beta Round #64 | 1600 | |
| 202 | Goshtasp, Vishtasp and Eidi | *special greedy math | Statement | A | Unknown Language Round 2 {72} | PROGRAMMING | 1900 | ||
| 151 | Oil | *special greedy math | Statement | F | Unknown Language Round 2 {72} | PROGRAMMING | 2100 | ||
| 1663 | The Elder Trolls IV: Oblivon | greedy math | Statement | A | Codeforces Beta Round 66 {73} | PROGRAMMING | Codeforces Beta Round #66 editorial: Problems A, B, C | 1600 | |
| 580 | Need For Brake | binary search greedy sortings | Statement | B | Codeforces Beta Round 66 {73} | PROGRAMMING | Codeforces Beta Round #66 editorial: Problems D, E, F | 2000 | |
| 785 | FreeDiv | dfs and similar graphs greedy | Statement | D | Codeforces Beta Round 66 {73} | PROGRAMMING | Codeforces Beta Round #66 editorial: Problems A, B, C | 2200 | |
| 1806 | Train | dp games greedy | Statement | B | Codeforces Beta Round 68 {74} | PROGRAMMING | Solutions for Codeforces Beta Round #68 | 1600 | |
| 2134 | Big Maximum Sum | data structures dp greedy implementation math trees | Statement | D | Codeforces Beta Round 67 (Div. 2) {75} | PROGRAMMING | Codeforces Beta Round #67 (Div. 2) Editorial | 2100 | |
| 2517 | Plus and xor | dp greedy math | Statement | D | All-Ukrainian School Olympiad in Informatics {76} | PROGRAMMING | All-Ukrainian School Olympiad in Informatics: editorial (A,B,C,D,E,F) | 1800 | |
| 827 | Mice | greedy two pointers | Statement | B | All-Ukrainian School Olympiad in Informatics {76} | PROGRAMMING | All-Ukrainian School Olympiad in Informatics: editorial (A,B,C,D,E,F) | 2200 | |
| 1257 | Beavermuncher-0xFF | dfs and similar dp dsu greedy trees | Statement | C | Codeforces Beta Round 69 (Div. 1 Only) {77} | PROGRAMMING | Codeforces Beta Round #69 tutorial | 2300 | |
| 4620 | Bus Game | greedy | Statement | A | Codeforces Beta Round 71 {79} | PROGRAMMING | Codeforces Beta Round #71 Editorial | 1300 | |
| 2169 | Beaver | data structures dp greedy hashing strings two pointers | Statement | C | Codeforces Beta Round 71 {79} | PROGRAMMING | Codeforces Beta Round #71 Editorial | 1800 | |
| 1869 | Average Score | greedy math sortings | Statement | C | Yandex.Algorithm Open 2011: Qualification 1 {81} | PROGRAMMING | 1700 | ||
| 964 | Polycarp's Picture Gallery | constructive algorithms greedy | Statement | D | Yandex.Algorithm Open 2011: Qualification 1 {81} | PROGRAMMING | 2000 | ||
| 497 | Track | graphs greedy shortest paths | Statement | C | Codeforces Beta Round 72 (Div. 1 Only) {83} | PROGRAMMING | 2400 | ||
| 1086 | Embassy Queue | data structures greedy | Statement | B | Yandex.Algorithm 2011: Round 1 {85} | PROGRAMMING | Yandex.Algorithm 2011 - Round 1. Problem C. Tutorial | 1800 | |
| 1161 | Guard Towers | binary search dsu geometry graphs sortings | Statement | E | Yandex.Algorithm 2011: Round 1 {85} | PROGRAMMING | Яндекс.Алгоритм 2011 - Раунд 1 (Разбор задачи Е "Сторожевые башни") | 2600 | |
| 474 | Tetris revisited | constructive algorithms graph matchings greedy math | Statement | B | Yandex.Algorithm 2011: Round 2 {86} | PROGRAMMING | Problemset analysis (Yandex, Round 2) | 2100 | |
| 1631 | Robbery | greedy | Statement | A | Codeforces Beta Round 74 (Div. 1 Only) {89} | PROGRAMMING | Solutions for Codeforces Beta Round #74 | 1800 | |
| 122 | Fire and Ice | greedy | Statement | E | Codeforces Beta Round 74 (Div. 1 Only) {89} | PROGRAMMING | Codeforces Beta Round #74 - Short editorial except Div. 1 E | 2900 | |
| 5643 | Cableway | greedy math | Statement | A | Codeforces Beta Round 74 (Div. 2 Only) {90} | PROGRAMMING | Solutions for Codeforces Beta Round #74 | 1000 | |
| 4030 | Newspaper Headline | greedy strings | Statement | A | Codeforces Beta Round 75 (Div. 1 Only) {91} | PROGRAMMING | Analysis Codeforces Beta Round #75 | 1600 | |
| 319 | Grocer's Problem | constructive algorithms graphs greedy | Statement | D | Codeforces Beta Round 75 (Div. 1 Only) {91} | PROGRAMMING | Analysis Codeforces Beta Round #75 | 2500 | |
| 5430 | Binary Number | greedy | Statement | B | Codeforces Beta Round 75 (Div. 2 Only) {92} | PROGRAMMING | Analysis Codeforces Beta Round #75 | 1300 | |
| 1001 | End of Exams | greedy | Statement | B | Codeforces Beta Round 76 (Div. 1 Only) {93} | PROGRAMMING | Codeforces Beta Round 76 - задача Е div 1 глазами ее автора. | 1900 | |
| 1420 | Lucky Numbers | dp greedy | Statement | B | Codeforces Beta Round 77 (Div. 1 Only) {95} | PROGRAMMING | Codeforces Beta Round #77 - Analysis | 1800 | |
| 76 | Interval Coloring | *special greedy math | Statement | J | Unknown Language Round 3 {100} | PROGRAMMING | 2400 | ||
| 4479 | Homework | greedy | Statement | A | Codeforces Beta Round 79 (Div. 1 Only) {101} | PROGRAMMING | Codeforces Beta Round 79, editoral | 1300 | |
| 814 | Castle | dp greedy probabilities sortings trees | Statement | D | Codeforces Beta Round 79 (Div. 1 Only) {101} | PROGRAMMING | Codeforces Beta Round 79, editoral | 2300 | |
| 6699 | Testing Pants for Sadness | greedy implementation math | Statement | A | Codeforces Beta Round 80 (Div. 1 Only) {103} | PROGRAMMING | Tutorial | 1200 | |
| 1074 | Russian Roulette | constructive algorithms greedy | Statement | C | Codeforces Beta Round 80 (Div. 1 Only) {103} | PROGRAMMING | Tutorial | 1900 | |
| 5232 | Petya and Inequiations | greedy | Statement | A | Codeforces Beta Round 85 (Div. 1 Only) {111} | PROGRAMMING | Codeforces Beta Round #85: Разбор задач | 1500 | |
| 2867 | Lawnmower | greedy sortings | Statement | B | Codeforces Beta Round 87 (Div. 1 Only) {115} | PROGRAMMING | Tutorial | 1600 | |
| 14729 | Little Pigs and Wolves | greedy implementation | Statement | B | Codeforces Beta Round 87 (Div. 2 Only) {116} | PROGRAMMING | Codeforces Beta #87 Editorial | 1300 | |
| 3036 | Fancy Number | brute force greedy sortings strings | Statement | C | Codeforces Beta Round 89 (Div. 2) {118} | PROGRAMMING | Editorial codeforces beta raund 89. | 1700 | |
| 4194 | Spiders | dp greedy trees | Statement | F | School Regional Team Contest, Saratov, 2011 {120} | PROGRAMMING | Tutorial for school regional team contest of Saratov | 1500 | |
| 322 | Luck is in Numbers | greedy | Statement | I | School Regional Team Contest, Saratov, 2011 {120} | PROGRAMMING | Tutorial for school regional team contest of Saratov | 2300 | |
| 763 | Brackets | combinatorics dp greedy | Statement | C | Codeforces Beta Round 92 (Div. 1 Only) {123} | PROGRAMMING | Codeforces Beta Round #92 - Analysis | 2300 | |
| 1103 | Hobbits' Party | constructive algorithms greedy | Statement | C | Codeforces Testing Round 2 {125} | PROGRAMMING | 1700 | ||
| 465 | Two progressions | constructive algorithms greedy | Statement | D | Codeforces Testing Round 2 {125} | PROGRAMMING | 2000 | ||
| 851 | E-reader Display | constructive algorithms greedy | Statement | C | Codeforces Beta Round 93 (Div. 1 Only) {126} | PROGRAMMING | Tutorial | 2200 | |
| 748 | Constants in the language of Shakespeare | constructive algorithms dp greedy | Statement | D | Codeforces Beta Round 96 (Div. 1) {132} | PROGRAMMING | Codeforces Beta Round #96: editorial | 2100 | |
| 611 | Swaps | constructive algorithms graphs greedy | Statement | C | Codeforces Testing Round 3 {134} | PROGRAMMING | 2200 | ||
| 8335 | Replacement | greedy implementation sortings | Statement | A | Codeforces Beta Round 97 (Div. 1) {135} | PROGRAMMING | Codeforces Beta Round #97: editorial | 1400 | |
| 1463 | Zero-One | constructive algorithms games greedy | Statement | C | Codeforces Beta Round 97 (Div. 1) {135} | PROGRAMMING | Codeforces Beta Round #97: editorial | 2000 | |
| 15385 | Permutation | greedy | Statement | B | Codeforces Beta Round 98 (Div. 2) {137} | PROGRAMMING | Codeforces Beta Round #98 (Div. 2): Editorial | 1100 | |
| 1119 | Digits Permutations | greedy | Statement | B | Codeforces Beta Round 99 (Div. 1) {138} | PROGRAMMING | Codeforces Beta Round #99: editorial | 2200 | |
| 4798 | New Year Snowmen | binary search data structures greedy | Statement | C | Codeforces Round 100 {140} | PROGRAMMING | Codeforces Round #100: problem analysis | 1800 | |
| 1761 | New Year Cards | brute force greedy implementation | Statement | B | Codeforces Round 100 {140} | PROGRAMMING | Codeforces Round #100: problem analysis | 1800 | |
| 2321 | New Year Contest | greedy sortings | Statement | D | Codeforces Round 100 {140} | PROGRAMMING | Codeforces Round #100: problem analysis | 1800 | |
| 2757 | Queue | constructive algorithms greedy sortings | Statement | C | Codeforces Round 101 (Div. 2) {141} | PROGRAMMING | Codeforces Round #101 (Div. 2) Разбор Задач. | 1800 | |
| 2421 | Help General | constructive algorithms greedy implementation | Statement | B | Codeforces Round 102 (Div. 1) {142} | PROGRAMMING | Codeforces Round #102 — Editorial | 1900 | |
| 715 | Competition | data structures greedy | Statement | E | Codeforces Round 103 (Div. 2) {144} | PROGRAMMING | Codeforces Round #103 (Div. 2) Разбор Задач. | 2300 | |
| 8039 | Lucky Conversion | greedy implementation | Statement | A | Codeforces Round 104 (Div. 1) {145} | PROGRAMMING | Codeforces Round #104 - Editorial | 1300 | |
| 6091 | Escape | implementation math | Statement | B | Codeforces Round 105 (Div. 2) {148} | PROGRAMMING | Codeforces Round #105 (Div. 2): editorial | 1500 | |
| 3420 | Terse princess | constructive algorithms greedy | Statement | C | Codeforces Round 105 (Div. 2) {148} | PROGRAMMING | Codeforces Round #105 (Div. 2): editorial | 1700 | |
| 47340 | Business trip | greedy implementation sortings | Statement | A | Codeforces Round 106 (Div. 2) {149} | PROGRAMMING | Codeforces Round #106 (Div. 2) Tutorial | 1100 | |
| 5804 | Division into Teams | greedy math sortings | Statement | C | Codeforces Round 106 (Div. 2) {149} | PROGRAMMING | Codeforces Round #106 (Div. 2) Tutorial | 1500 | |
| 4362 | Hometask | greedy | Statement | A | Codeforces Round 109 (Div. 1) {154} | PROGRAMMING | Codeforces Round #109: editorial | 1700 | |
| 11019 | Combination | greedy sortings | Statement | B | Codeforces Round 109 (Div. 2) {155} | PROGRAMMING | Codeforces Round #109: editorial | 1200 | |
| 107595 | Taxi | *special greedy implementation | Statement | B | VK Cup 2012 Qualification Round 1 {158} | PROGRAMMING | Simple solution to vk cup Qualification Round 1 and 2 | 1800 | |
| 2673 | Friends or Not | *special greedy implementation | Statement | A | VK Cup 2012 Qualification Round 2 {159} | PROGRAMMING | Simple solution to vk cup Qualification Round 1 and 2 | 1700 | |
| 4230 | Matchmaker | *special greedy sortings | Statement | B | VK Cup 2012 Qualification Round 2 {159} | PROGRAMMING | Simple solution to vk cup Qualification Round 1 and 2 | 1800 | |
| 1103 | Zebra Tower | *special data structures greedy sortings | Statement | E | VK Cup 2012 Qualification Round 2 {159} | PROGRAMMING | Simple solution to vk cup Qualification Round 1 and 2 | 2100 | |
| 150324 | Twins | greedy sortings | Statement | A | Codeforces Round 111 (Div. 2) {160} | PROGRAMMING | Codeforces Round #111 (Div. 2) Разбор Задач | 1000 | |
| 15815 | Unlucky Ticket | greedy sortings | Statement | B | Codeforces Round 111 (Div. 2) {160} | PROGRAMMING | Codeforces Round #111 (Div. 2) Разбор Задач | 1200 | |
| 5577 | Dress'em in Vests! | binary search brute force greedy two pointers | Statement | A | VK Cup 2012 Round 1 {161} | PROGRAMMING | VK Cup 2012 Round 1: editorial | 1300 | |
| 2101 | Discounts | constructive algorithms greedy sortings | Statement | B | VK Cup 2012 Round 1 {161} | PROGRAMMING | VK Cup 2012 Round 1: editorial | 1700 | |
| 137 | Polycarpus and Tasks | Statement | E | VK Cup 2012 Round 3 {164} | PROGRAMMING | VK Cup 2012 Round 3 — Разбор | 3100 | ||
| 7640 | Median | greedy math sortings | Statement | C | Codeforces Round 113 (Div. 2) {166} | PROGRAMMING | Codeforces Round #113 (Div. 2) Tutorial | 1500 | |
| 419 | Shoe Store | dp graph matchings greedy sortings two pointers | Statement | D | Codeforces Round 113 (Div. 2) {166} | PROGRAMMING | Codeforces Round #113 (Div. 2) Tutorial | 2400 | |
| 322 | Wizards and Roads | data structures divide and conquer graph matchings graphs greedy | Statement | D | Codeforces Round 114 (Div. 1) {167} | PROGRAMMING | Codeforces Round #114 — Tutorial | 2900 | |
| 3772 | Replacing Digits | greedy | Statement | B | VK Cup 2012 Round 2 (Unofficial Div. 2 Edition) {169} | PROGRAMMING | VK Cup 2012 Round 2 — Разбор | 1200 | |
| 319 | Deputies | constructive algorithms graphs greedy implementation | Statement | D | Croc Champ 2012 - Round 1 {173} | PROGRAMMING | Croc Champ 2012 — Round 1 — Editorial | 2400 | |
| 2547 | File List | dp greedy implementation | Statement | B | VK Cup 2012 Round 3 (Unofficial Div. 2 Edition) {174} | PROGRAMMING | VK Cup 2012 Round 3 — Разбор | 1500 | |
| 1279 | Range Increments | data structures greedy | Statement | C | VK Cup 2012 Round 3 (Unofficial Div. 2 Edition) {174} | PROGRAMMING | VK Cup 2012 Round 3 — Разбор | 1800 | |
| 1542 | Geometry Horse | greedy implementation sortings two pointers | Statement | C | Codeforces Round 115 {175} | PROGRAMMING | Codeforces Round #115 — editorial A-E | 1600 | |
| 306 | Power Defence | brute force dp geometry greedy | Statement | E | Codeforces Round 115 {175} | PROGRAMMING | Codeforces Round #115 — editorial A-E | 2500 | |
| 1861 | Trading Business | greedy sortings | Statement | A | Croc Champ 2012 - Round 2 {176} | PROGRAMMING | Croc Champ 2012 — Round 2 — Editorial | 1500 | |
| 1894 | Educational Game | greedy | Statement | A2 | ABBYY Cup 2.0 - Hard {178} | PROGRAMMING | ABBYY Cup 2.0 — Hard: solutions | 1000 | |
| 1681 | Educational Game | greedy | Statement | A3 | ABBYY Cup 2.0 - Hard {178} | PROGRAMMING | ABBYY Cup 2.0 — Hard: solutions | 1200 | |
| 887 | Greedy Merchants | Statement | B1 | ABBYY Cup 2.0 - Hard {178} | PROGRAMMING | ABBYY Cup 2.0 — Hard: solutions | 1600 | ||
| 793 | Greedy Merchants | Statement | B2 | ABBYY Cup 2.0 - Hard {178} | PROGRAMMING | ABBYY Cup 2.0 — Hard: solutions | 1700 | ||
| 1614 | Greedy Merchants | Statement | B3 | ABBYY Cup 2.0 - Hard {178} | PROGRAMMING | ABBYY Cup 2.0 — Hard: solutions | 1900 | ||
| 822 | Name | greedy strings | Statement | D | Codeforces Round 116 (Div. 2, ACM-ICPC Rules) {180} | PROGRAMMING | 2000 | ||
| 904 | Optimal Sum | data structures greedy | Statement | C | Codeforces Round 117 (Div. 2) {182} | PROGRAMMING | Codeforces Round #117 (Div. 2) Разбор Задач | 2300 | |
| 236 | Candy Shop | greedy | Statement | E | Croc Champ 2012 - Final {183} | PROGRAMMING | CROC Champ 2012 — Round 3 (Editorial) | 2700 | |
| 520 | T-shirt | dp greedy probabilities | Statement | D | Croc Champ 2012 - Final {183} | PROGRAMMING | CROC Champ 2012 — Round 3 (Editorial) | 2800 | |
| 6253 | Growing Mushrooms | greedy sortings | Statement | B | Codeforces Round 118 (Div. 2) {186} | PROGRAMMING | Editorial for Round #118 | 1200 | |
| 3074 | Permutations | greedy | Statement | A | Codeforces Round 119 (Div. 1) {187} | PROGRAMMING | 1600 | ||
| 123 | Heaven Tour | data structures greedy | Statement | E | Codeforces Round 119 (Div. 1) {187} | PROGRAMMING | Tutorial | 2800 | |
| 6322 | Vasya and the Bus | greedy math | Statement | A | Codeforces Round 120 (Div. 2) {190} | PROGRAMMING | Codeforces Round #120 (Div.2) — editorial | 1300 | |
| 1110 | Demonstration | greedy | Statement | B | Codeforces Round 121 (Div. 1) {191} | PROGRAMMING | Разбор Codeforces Round #121 | 1800 | |
| 428 | Metro Scheme | graphs greedy | Statement | D | Codeforces Round 121 (Div. 1) {191} | PROGRAMMING | Разбор Codeforces Round #121 | 2800 | |
| 709 | Hamming Distance | constructive algorithms greedy math matrices | Statement | C | Codeforces Round 122 (Div. 1) {193} | PROGRAMMING | Editoral Codeforces Round #122 | 2400 | |
| 5912 | Lexicographically Maximum Subsequence | greedy strings | Statement | A | Codeforces Round 124 (Div. 1) {196} | PROGRAMMING | Разбор задач | 1200 | |
| 667 | The Next Good String | data structures greedy hashing strings | Statement | D | Codeforces Round 124 (Div. 1) {196} | PROGRAMMING | Codeforces Round #124 — editorial | 2600 | |
| 20214 | LLPS | binary search bitmasks brute force greedy implementation strings | Statement | A | Codeforces Round 127 (Div. 2) {202} | PROGRAMMING | 900 | ||
| 6107 | Photographer | greedy sortings | Statement | C | Codeforces Round 128 (Div. 2) {203} | PROGRAMMING | 1400 | ||
| 337 | Transportation | greedy sortings two pointers | Statement | E | Codeforces Round 128 (Div. 2) {203} | PROGRAMMING | 2400 | ||
| 6528 | Little Elephant and Sorting | brute force greedy | Statement | B | Codeforces Round 129 (Div. 2) {205} | PROGRAMMING | Codeforces Round #129 — Editorial | 1400 | |
| 375 | Beaver's Calculator 1.0 | greedy | Statement | A1 | Abbyy Cup 2.0 - Final (unofficial) {207} | PROGRAMMING | 1600 | ||
| 309 | Beaver's Calculator 1.0 | greedy | Statement | A2 | Abbyy Cup 2.0 - Final (unofficial) {207} | PROGRAMMING | 1800 | ||
| 312 | Beaver's Calculator 1.0 | greedy | Statement | A3 | Abbyy Cup 2.0 - Final (unofficial) {207} | PROGRAMMING | 2000 | ||
| 8104 | Prizes, Prizes, more Prizes | implementation | Statement | D | Codeforces Round 130 (Div. 2) {208} | PROGRAMMING | 4930 | 1200 | |
| 928 | Trails and Glades | constructive algorithms dsu graphs greedy | Statement | C | VK Cup 2012 Finals, Practice Session {209} | PROGRAMMING | 2400 | ||
| 1947 | Game | dfs and similar greedy | Statement | A | Codeforces Round 131 (Div. 1) {213} | PROGRAMMING | Codeforces Round #131 Tutorial | 1800 | |
| 5406 | Hometask | brute force constructive algorithms greedy math | Statement | B | Codeforces Round 131 (Div. 2) {214} | PROGRAMMING | Codeforces Round #131 Tutorial | 1600 | |
| 6048 | Olympic Medal | greedy math | Statement | B | Codeforces Round 132 (Div. 2) {215} | PROGRAMMING | Codeforces Round #132 (Div. 2) Tutorial | 1300 | |
| 1695 | Hot Days | greedy | Statement | D | Codeforces Round 132 (Div. 2) {215} | PROGRAMMING | Codeforces Round #132 (Div. 2) Tutorial | 1800 | |
| 1947 | Hiring Staff | greedy | Statement | C | Codeforces Round 133 (Div. 2) {216} | PROGRAMMING | Editorial for Codeforces Round #133 | 1800 | |
| 7302 | Color Stripe | brute force dp greedy | Statement | C | Codeforces Round 135 (Div. 2) {219} | PROGRAMMING | User editorial for Codeforces Round #135 (Div. 2) | 1600 | |
| 2354 | Olympiad | binary search greedy sortings two pointers | Statement | D | Codeforces Round 137 (Div. 2) {222} | PROGRAMMING | Разбор задач Codeforces Round #137 (Div. 2) | 1800 | |
| 14493 | Dice Tower | constructive algorithms greedy | Statement | A | Codeforces Round 139 (Div. 2) {225} | PROGRAMMING | Tutorial | 1200 | |
| 3426 | Well-known Numbers | binary search greedy number theory | Statement | B | Codeforces Round 139 (Div. 2) {225} | PROGRAMMING | 1600 | ||
| 1727 | Naughty Stone Piles | greedy | Statement | B | Codeforces Round 140 (Div. 1) {226} | PROGRAMMING | Codeforces Round #140 Editorial | 2000 | |
| 1196 | The table | constructive algorithms greedy | Statement | D | Codeforces Round 140 (Div. 1) {226} | PROGRAMMING | Codeforces Round #140 Editorial | 2100 | |
| 2679 | Towers | dp greedy two pointers | Statement | D | Codeforces Round 142 (Div. 1) {229} | PROGRAMMING | Codeforces Round #142 Problem Analysis | 2000 | |
| 626 | Gifts | combinatorics dp math probabilities | Statement | E | Codeforces Round 142 (Div. 1) {229} | PROGRAMMING | Codeforces Round #142 Problem Analysis | 2500 | |
| 102875 | Dragons | greedy sortings | Statement | A | Codeforces Round 142 (Div. 2) {230} | PROGRAMMING | Codeforces Round #142 Problem Analysis | 1000 | |
| 3992 | Magic, Wizardry and Wonders | constructive algorithms greedy | Statement | B | Codeforces Round 143 (Div. 2) {231} | PROGRAMMING | Tutorial Codeforces Round #143 | 1600 | |
| 451420 | Team | brute force greedy | Statement | A | Codeforces Round 143 (Div. 2) {231} | PROGRAMMING | Tutorial Codeforces Round #143 | 800 | |
| 2869 | Cycles | binary search constructive algorithms graphs greedy | Statement | A | Codeforces Round 144 (Div. 1) {232} | PROGRAMMING | Editorial for Codeforces Round #144 | 1800 | |
| 627 | Merging Two Decks | constructive algorithms greedy | Statement | H | Codeforces Round 145 (Div. 2, ACM-ICPC Rules) {234} | PROGRAMMING | 2100 | ||
| 29985 | Free Cash | implementation | Statement | A | Codeforces Round 147 (Div. 2) {237} | PROGRAMMING | Codeforces Round #147 (Div. 2) Разбор Задач | 1200 | |
| 651 | T-decomposition | dfs and similar graphs greedy trees | Statement | D | Codeforces Round 147 (Div. 2) {237} | PROGRAMMING | Codeforces Round #147 (Div. 2) Разбор Задач | 2200 | |
| 1403 | World Eater Brothers | dfs and similar dp greedy trees | Statement | C | Codeforces Round 148 (Div. 1) {238} | PROGRAMMING | Editorial for Codeforces Round #148 | 2200 | |
| 20921 | Two Bags of Potatoes | greedy implementation math | Statement | A | Codeforces Round 148 (Div. 2) {239} | PROGRAMMING | Editorial for Codeforces Round #148 | 1200 | |
| 442 | Road Repairs | dfs and similar graphs greedy | Statement | E | Codeforces Round 145 (Div. 1, ACM-ICPC Rules) {240} | PROGRAMMING | 2800 | ||
| 2445 | Old Peykan | greedy | Statement | A | Bayan 2012-2013 Elimination Round (ACM ICPC Rules, English statements) {241} | PROGRAMMING | 1300 | ||
| 2074 | Dispute | dfs and similar graphs greedy | Statement | D | Codeforces Round 149 (Div. 2) {242} | PROGRAMMING | Codeforces Round #149 (Div. 2) Tutorial | 2100 | |
| 3553 | Mishap in Club | greedy implementation | Statement | E | CROC-MBTU 2012, Elimination Round (ACM-ICPC) {245} | PROGRAMMING | КРОК-МВТУ 2012, Отборочный раунд (Разбор) | 1400 | |
| 2942 | Restoring Table | constructive algorithms greedy | Statement | D | CROC-MBTU 2012, Elimination Round (ACM-ICPC) {245} | PROGRAMMING | CROC-MBTU 2012, Elimination Round — Editorial | 1500 | |
| 1705 | Game with Coins | greedy | Statement | C | CROC-MBTU 2012, Elimination Round (ACM-ICPC) {245} | PROGRAMMING | КРОК-МВТУ 2012, Отборочный раунд (Разбор) | 1700 | |
| 10361 | Buggy Sorting | constructive algorithms greedy sortings | Statement | A | Codeforces Round 151 (Div. 2) {246} | PROGRAMMING | Codeforces Round #151 (Div. 2) Tutorial | 1000 | |
| 12436 | Increase and Decrease | greedy math | Statement | B | Codeforces Round 151 (Div. 2) {246} | PROGRAMMING | Codeforces Round #151 (Div. 2) Tutorial | 1300 | |
| 2851 | Beauty Pageant | brute force constructive algorithms greedy | Statement | C | Codeforces Round 151 (Div. 2) {246} | PROGRAMMING | Codeforces Round #151 (Div. 2) Tutorial | 1600 | |
| 551 | Sweets for Everyone! | binary search greedy implementation | Statement | D | Codeforces Round 152 (Div. 2) {248} | PROGRAMMING | Разбор задач Codeforces Round #152 | 2400 | |
| 4938 | Paper Work | greedy | Statement | A | CROC-MBTU 2012, Final Round (Online version, Div. 2) {250} | PROGRAMMING | CROC-MBTU 2012, Final Round, Editorial | 1100 | |
| 2256 | Movie Critics | greedy | Statement | C | CROC-MBTU 2012, Final Round (Online version, Div. 2) {250} | PROGRAMMING | CROC-MBTU 2012, Final Round, Editorial | 1600 | |
| 1163 | Number Transformation | dp greedy number theory | Statement | C | Codeforces Round 153 (Div. 1) {251} | PROGRAMMING | Editorial of Codeforces Round #153 | 2500 | |
| 12302 | Boys and Girls | greedy | Statement | A | Codeforces Round 154 (Div. 2) {253} | PROGRAMMING | Codeforces Round #154 (Div. 2) — tutorial | 1200 | |
| 2946 | Text Editor | data structures dfs and similar graphs greedy shortest paths | Statement | C | Codeforces Round 154 (Div. 2) {253} | PROGRAMMING | Codeforces Round #154 (Div. 2) — tutorial | 1600 | |
| 1616 | Anagram | greedy strings | Statement | C | Codeforces Round 155 (Div. 2) {254} | PROGRAMMING | Codeforces Round #155 (Div. 2) — tutorial | 1800 | |
| 6987 | Sockets | greedy implementation sortings | Statement | A | Codeforces Round 159 (Div. 2) {257} | PROGRAMMING | Codeforces Round #159 (Div. 2) Разбор Задач | 1200 | |
| 7871 | Playing Cubes | games greedy implementation | Statement | B | Codeforces Round 159 (Div. 2) {257} | PROGRAMMING | Codeforces Round #159 (Div. 2) Разбор Задач | 1400 | |
| 1750 | Sum | greedy math | Statement | D | Codeforces Round 159 (Div. 2) {257} | PROGRAMMING | Codeforces Round #159 (Div. 2) Разбор Задач | 1900 | |
| 373 | Greedy Elevator | data structures implementation | Statement | E | Codeforces Round 159 (Div. 2) {257} | PROGRAMMING | Codeforces Round #159 (Div. 2) Разбор Задач | 2500 | |
| 26991 | Little Elephant and Bits | greedy math | Statement | A | Codeforces Round 157 (Div. 1) {258} | PROGRAMMING | Codeforces Round #157 — Editorial | 1200 | |
| 3250 | Balls and Boxes | constructive algorithms greedy implementation | Statement | C | Codeforces Round 158 (Div. 2) {260} | PROGRAMMING | Codeforces Round #158 (Div. 2) Tutorial | 1700 | |
| 1701 | Black and White Tree | constructive algorithms dsu graphs greedy trees | Statement | D | Codeforces Round 158 (Div. 2) {260} | PROGRAMMING | Codeforces Round #158 (Div. 2) Tutorial | 2200 | |
| 5659 | Maxim and Discounts | greedy sortings | Statement | A | Codeforces Round 160 (Div. 1) {261} | PROGRAMMING | Codeforces Round #160 tutorial | 1400 | |
| 12486 | Roma and Changing Signs | greedy | Statement | B | Codeforces Round 160 (Div. 2) {262} | PROGRAMMING | Codeforces Round #160 tutorial | 1300 | |
| 9905 | Squares | greedy implementation sortings | Statement | B | Codeforces Round 161 (Div. 2) {263} | PROGRAMMING | Codeforces Round #161 Tutorial | 1000 | |
| 18037 | Roadside Trees (Simplified Edition) | greedy implementation | Statement | B | Codeforces Round 162 (Div. 2) {265} | PROGRAMMING | Codeforces Round #162 Tutorial | 1000 | |
| 1463 | Below the Diagonal | constructive algorithms greedy math | Statement | C | Codeforces Round 163 (Div. 2) {266} | PROGRAMMING | Codeforces Round #163 (Div. 2) Tutorial | 2000 | |
| 3720 | Magical Boxes | greedy math | Statement | A | Codeforces Round 165 (Div. 1) {269} | PROGRAMMING | Tutorial | 1700 | |
| 1947 | Flawed Flow | constructive algorithms flows graphs greedy | Statement | C | Codeforces Round 165 (Div. 1) {269} | PROGRAMMING | Разбор Codeforces Round #165 | 2500 | |
| 4482 | Multithreading | data structures greedy implementation | Statement | B | Codeforces Round 165 (Div. 2) {270} | PROGRAMMING | Разбор Codeforces Round #165 | 1400 | |
| 10899 | k-Multiple Free Set | binary search greedy sortings | Statement | A | Codeforces Round 168 (Div. 1) {274} | PROGRAMMING | Codeforces Round #168 Editorial | 1600 | |
| 5827 | Zero Tree | dfs and similar dp greedy trees | Statement | B | Codeforces Round 168 (Div. 1) {274} | PROGRAMMING | Codeforces Round #168 Editorial | 2000 | |
| 1210 | Lovely Matrix | dfs and similar graphs greedy sortings | Statement | D | Codeforces Round 168 (Div. 1) {274} | PROGRAMMING | Codeforces Round #168 Editorial | 2100 | |
| 32839 | Little Girl and Game | games greedy | Statement | B | Codeforces Round 169 (Div. 2) {276} | PROGRAMMING | Codeforces Round #169 — Unofficial Editorial | 1400 | |
| 42874 | Little Girl and Maximum Sum | data structures greedy implementation sortings | Statement | C | Codeforces Round 169 (Div. 2) {276} | PROGRAMMING | Codeforces Round #169 — Unofficial Editorial | 1600 | |
| 16929 | Little Girl and Maximum XOR | bitmasks dp greedy implementation math | Statement | D | Codeforces Round 169 (Div. 2) {276} | PROGRAMMING | Codeforces Round #169 — Unofficial Editorial | 1800 | |
| 1640 | Beautiful Decomposition | dp games greedy number theory | Statement | E | Codeforces Round 171 (Div. 2) {279} | PROGRAMMING | Codeforces Round #171 (Div. 2) Разбор Задач | 2100 | |
| 14146 | Painting Eggs | greedy math | Statement | B | Codeforces Round 173 (Div. 2) {282} | PROGRAMMING | Round #173 — Editorial | 1500 | |
| 14259 | Slightly Decreasing Permutations | greedy implementation | Statement | A | Codeforces Round 175 (Div. 2) {285} | PROGRAMMING | Codeforces Round #175 (Div. 2) Tutorial | 1100 | |
| 26684 | Building Permutation | greedy implementation sortings | Statement | C | Codeforces Round 175 (Div. 2) {285} | PROGRAMMING | Codeforces Round #175 (Div. 2) Tutorial | 1300 | |
| 1628 | Main Sequence | greedy implementation | Statement | C | Codeforces Round 176 (Div. 1) {286} | PROGRAMMING | Tutorial | 2200 | |
| 6855 | Polo the Penguin and Strings | greedy | Statement | A | Codeforces Round 177 (Div. 1) {288} | PROGRAMMING | Codeforces Round #177, editorial | 1300 | |
| 159 | Greedy Petya | *special dfs and similar graphs greedy | Statement | F | April Fools Day Contest 2013 {290} | PROGRAMMING | April Fools Day Contest 2013: editorial | 2800 | |
| 1543 | Parallel Programming | *special greedy | Statement | D | Croc Champ 2013 - Qualification Round {291} | PROGRAMMING | 2200 | ||
| 3236 | Weird Game | games greedy | Statement | A | Croc Champ 2013 - Round 2 {293} | PROGRAMMING | Croc Champ 2013 — Round 2 — Editorial | 1500 | |
| 5111 | Shaass and Bookshelf | dp greedy | Statement | B | Codeforces Round 178 (Div. 2) {294} | PROGRAMMING | Codeforces Round #178 Editorial | 1700 | |
| 26498 | Yaroslav and Permutations | greedy math | Statement | A | Codeforces Round 179 (Div. 2) {296} | PROGRAMMING | Codeforces Round #179 tutorial | 1100 | |
| 3784 | Fish Weight | constructive algorithms greedy | Statement | B | Codeforces Round 180 (Div. 1) {297} | PROGRAMMING | Tutorial | 1700 | |
| 16029 | Sail | brute force greedy implementation | Statement | B | Codeforces Round 180 (Div. 2) {298} | PROGRAMMING | Codeforces Round #180 Editorial | 1300 | |
| 11793 | Snow Footprints | greedy implementation | Statement | A | Codeforces Round 180 (Div. 2) {298} | PROGRAMMING | Codeforces Round #180 Editorial | 1300 | |
| 2684 | Ivan and Powers of Two | greedy implementation | Statement | C | Codeforces Round 184 (Div. 2) {305} | PROGRAMMING | 7712 | 1600 | |
| 534 | Optimizer | data structures greedy sortings | Statement | B | Testing Round 6 {306} | PROGRAMMING | 2000 | ||
| 1510 | Memory for Arrays | binary search bitmasks greedy | Statement | C | Croc Champ 2013 - Finals (online version, Div. 1) {309} | PROGRAMMING | Чемпионат КРОК 2013 — Финальный раунд — Разбор | 1900 | |
| 301 | Sheep | binary search greedy | Statement | E | Croc Champ 2013 - Finals (online version, Div. 1) {309} | PROGRAMMING | Чемпионат КРОК 2013 — Финальный раунд — Разбор | 2900 | |
| 6008 | Ilya and Matrix | constructive algorithms greedy implementation sortings | Statement | C | Codeforces Round 186 (Div. 2) {313} | PROGRAMMING | Tutorial | 1400 | |
| 1757 | Ilya and Roads | dp | Statement | D | Codeforces Round 186 (Div. 2) {313} | PROGRAMMING | Tutorial | 2100 | |
| 636 | Ilya and Two Numbers | constructive algorithms data structures dsu greedy | Statement | E | Codeforces Round 186 (Div. 2) {313} | PROGRAMMING | Tutorial | 2300 | |
| 2915 | Special Task | greedy | Statement | A1 | ABBYY Cup 3.0 {316} | PROGRAMMING | ABBYY Cup 3.0. Solutions | 1100 | |
| 791 | Have You Ever Heard About the Word? | greedy hashing string suffix structures strings | Statement | D | Codeforces Round 189 (Div. 1) {319} | PROGRAMMING | Codeforces Round #189 — Editorial | 2700 | |
| 46455 | Magic Numbers | brute force greedy | Statement | A | Codeforces Round 189 (Div. 2) {320} | PROGRAMMING | Codeforces Round #189 — Editorial | 1000 | |
| 3971 | Ciel and Duel | dp flows greedy | Statement | B | Codeforces Round 190 (Div. 1) {321} | PROGRAMMING | Codeforces Round #190 — Editorial | 2000 | |
| 9914 | Ciel the Commander | constructive algorithms dfs and similar divide and conquer greedy trees | Statement | C | Codeforces Round 190 (Div. 1) {321} | PROGRAMMING | Codeforces Round #190 — Editorial | 2500 | |
| 661 | Ciel and Flipboard | dp greedy math | Statement | D | Codeforces Round 190 (Div. 1) {321} | PROGRAMMING | Codeforces Round #190 — Editorial | 2900 | |
| 9225 | Ciel and Dancing | greedy | Statement | A | Codeforces Round 190 (Div. 2) {322} | PROGRAMMING | Codeforces Round #190 — Editorial | 1100 | |
| 1030 | The Red Button | combinatorics dfs and similar dsu graphs greedy | Statement | E | MemSQL start[c]up Round 1 {325} | PROGRAMMING | Editorial | 2700 |