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21958 Shortest path of the king greedy shortest paths Statement A Codeforces Beta Round 3 {3} PROGRAMMING CF beta 3: разбор и эмоции 1200
5192 Lorry greedy sortings Statement B Codeforces Beta Round 3 {3} PROGRAMMING Codeforces Beta Round #3 — Tutorial 1900
17984 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
17350 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
7331 Fruits greedy implementation sortings Statement C Codeforces Beta Round 12 (Div 2 Only) {12} PROGRAMMING 1400
20687 Burglar and Matches greedy implementation sortings Statement B Codeforces Beta Round 16 (Div. 2 Only) {16} PROGRAMMING Codeforces Beta Round #16 Tutorial 1300
5981 Hierarchy dfs and similar dsu greedy shortest paths Statement B Codeforces Beta Round 17 {17} PROGRAMMING Codeforces Beta Round #17 Tutorial 1600
1318 Deletion of Repeats greedy hashing string suffix structures Statement C Codeforces Beta Round 19 {19} PROGRAMMING Code Force Beta Round 19 Solution 2200
3402 Segments greedy sortings Statement D Codeforces Beta Round 22 (Div. 2 Only) {22} PROGRAMMING Codeforces Beta Round #22 Tutorial 1900
916 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
4733 Sysadmin Bob greedy implementation strings Statement B Codeforces Beta Round 31 (Div. 2, Codeforces format) {31} PROGRAMMING 1500
4820 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
65675 Sale greedy sortings Statement B Codeforces Beta Round 34 (Div. 2) {34} PROGRAMMING Codeforces Beta Round #34 (Div. 2) Разбор 1000
1089 Computer Game greedy implementation Statement B Codeforces Beta Round 37 {37} PROGRAMMING Codeforces Beta Round #37 (Tutorial) 1800
2139 Old Berland Language data structures greedy trees Statement C Codeforces Beta Round 37 {37} PROGRAMMING Codeforces Beta Round #37 (Tutorial) 1900
675 Trial for Chief graphs greedy shortest paths Statement E Codeforces Beta Round 37 {37} PROGRAMMING Codeforces Beta Round #37 (Tutorial) 2600
3169 Guilty --- to the kitchen! greedy implementation Statement A Codeforces Beta Round 41 {42} PROGRAMMING Solution of task е, Codeforces beta round #41 1500
1970 Event Dates greedy meet-in-the-middle sortings Statement D School Team Contest 3 (Winter Computer School 2010/11) {45} PROGRAMMING 1900
189 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
316408 Domino piling greedy math Statement A Codeforces Beta Round 47 {50} PROGRAMMING Round# 47 simple tutorial 800
3243 Square Earth? dfs and similar greedy implementation Statement A Codeforces Beta Round 53 {57} PROGRAMMING Codeforces Beta Round #53 [Analysis] 1400
155318 Chat room greedy strings Statement A Codeforces Beta Round 54 (Div. 2) {58} PROGRAMMING Codeforces Beta Round #54 (Div.2) - разбор A-D 1100
833 Calendar greedy strings Statement D Codeforces Beta Round 54 (Div. 2) {58} PROGRAMMING Codeforces Beta Round #54 (Div.2) - разбор A-D 2000
744 Team Arrangement constructive algorithms greedy implementation Statement D Codeforces Beta Round 55 (Div. 2) {59} PROGRAMMING 2200
7613 Eternal Victory dfs and similar graphs greedy shortest paths trees Statement D Codeforces Beta Round 57 (Div. 2) {61} PROGRAMMING Round 57-A 1900
3764 A Student's Dream greedy math Statement A Codeforces Beta Round 58 {62} PROGRAMMING Codeforces Beta Round #58 tutorial 1400
356 Table *special greedy implementation math Statement C Unknown Language Round 1 {64} PROGRAMMING 1700
1548 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
2469 Partial Teacher dp graphs greedy implementation Statement A Manthan 2011 {67} PROGRAMMING 1800
3607 Bets greedy implementation Statement B Codeforces Beta Round 63 (Div. 2) {69} PROGRAMMING Analysis Codeforces Beta Round #63 (Div. 2) 1300
2100 Text Messaging expression parsing greedy strings Statement B Codeforces Beta Round 64 {70} PROGRAMMING Analysis Codeforces Beta Round #64 1600
194 Goshtasp, Vishtasp and Eidi *special greedy math Statement A Unknown Language Round 2 {72} PROGRAMMING 1900
143 Oil *special greedy math Statement F Unknown Language Round 2 {72} PROGRAMMING 2100
1633 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
547 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
2047 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
2399 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
801 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
1169 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
2087 Beaver data structures dp greedy hashing strings two pointers Statement C Codeforces Beta Round 71 {79} PROGRAMMING Codeforces Beta Round #71 Editorial 1800
1850 Average Score greedy math sortings Statement C Yandex.Algorithm Open 2011: Qualification 1 {81} PROGRAMMING 1700
472 Track graphs greedy shortest paths Statement C Codeforces Beta Round 72 (Div. 1 Only) {83} PROGRAMMING 2400
451 Tetris revisited constructive algorithms graph matchings greedy math Statement B Yandex.Algorithm 2011: Round 2 {86} PROGRAMMING Problemset analysis (Yandex, Round 2) 2100
5483 Cableway greedy math Statement A Codeforces Beta Round 74 (Div. 2 Only) {90} PROGRAMMING Solutions for Codeforces Beta Round #74 1000
3942 Newspaper Headline greedy strings Statement A Codeforces Beta Round 75 (Div. 1 Only) {91} PROGRAMMING Analysis Codeforces Beta Round #75 1600
76 Interval Coloring *special greedy math Statement J Unknown Language Round 3 {100} PROGRAMMING 2400
790 Castle dp greedy probabilities sortings trees Statement D Codeforces Beta Round 79 (Div. 1 Only) {101} PROGRAMMING Codeforces Beta Round 79, editoral 2300
6563 Testing Pants for Sadness greedy implementation math Statement A Codeforces Beta Round 80 (Div. 1 Only) {103} PROGRAMMING Tutorial 1200
2839 Lawnmower greedy sortings Statement B Codeforces Beta Round 87 (Div. 1 Only) {115} PROGRAMMING Tutorial 1600
14607 Little Pigs and Wolves greedy implementation Statement B Codeforces Beta Round 87 (Div. 2 Only) {116} PROGRAMMING Codeforces Beta #87 Editorial 1300
2870 Fancy Number brute force greedy sortings strings Statement C Codeforces Beta Round 89 (Div. 2) {118} PROGRAMMING Editorial codeforces beta raund 89. 1700
4107 Spiders dp greedy trees Statement F School Regional Team Contest, Saratov, 2011 {120} PROGRAMMING Tutorial for school regional team contest of Saratov 1500
8241 Replacement greedy implementation sortings Statement A Codeforces Beta Round 97 (Div. 1) {135} PROGRAMMING Codeforces Beta Round #97: editorial 1400
1749 New Year Cards brute force greedy implementation Statement B Codeforces Round 100 {140} PROGRAMMING Codeforces Round #100: problem analysis 1800
2308 New Year Contest greedy sortings Statement D Codeforces Round 100 {140} PROGRAMMING Codeforces Round #100: problem analysis 1800
2719 Queue constructive algorithms greedy sortings Statement C Codeforces Round 101 (Div. 2) {141} PROGRAMMING Codeforces Round #101 (Div. 2) Разбор Задач. 1800
2392 Help General constructive algorithms greedy implementation Statement B Codeforces Round 102 (Div. 1) {142} PROGRAMMING Codeforces Round #102 — Editorial 1900
7919 Lucky Conversion greedy implementation Statement A Codeforces Round 104 (Div. 1) {145} PROGRAMMING Codeforces Round #104 - Editorial 1300
45854 Business trip greedy implementation sortings Statement A Codeforces Round 106 (Div. 2) {149} PROGRAMMING Codeforces Round #106 (Div. 2) Tutorial 1100
5729 Division into Teams greedy math sortings Statement C Codeforces Round 106 (Div. 2) {149} PROGRAMMING Codeforces Round #106 (Div. 2) Tutorial 1500
10942 Combination greedy sortings Statement B Codeforces Round 109 (Div. 2) {155} PROGRAMMING Codeforces Round #109: editorial 1200
102651 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
2654 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
4173 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
1096 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
142032 Twins greedy sortings Statement A Codeforces Round 111 (Div. 2) {160} PROGRAMMING Codeforces Round #111 (Div. 2) Разбор Задач 1000
15512 Unlucky Ticket greedy sortings Statement B Codeforces Round 111 (Div. 2) {160} PROGRAMMING Codeforces Round #111 (Div. 2) Разбор Задач 1200
5463 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
2084 Discounts constructive algorithms greedy sortings Statement B VK Cup 2012 Round 1 {161} PROGRAMMING VK Cup 2012 Round 1: editorial 1700
7415 Median greedy math sortings Statement C Codeforces Round 113 (Div. 2) {166} PROGRAMMING Codeforces Round #113 (Div. 2) Tutorial 1500
388 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
288 Deputies constructive algorithms graphs greedy implementation Statement D Croc Champ 2012 - Round 1 {173} PROGRAMMING Croc Champ 2012 — Round 1 — Editorial 2400
2511 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
1513 Geometry Horse greedy implementation sortings two pointers Statement C Codeforces Round 115 {175} PROGRAMMING Codeforces Round #115 — editorial A-E 1600
1797 Trading Business greedy sortings Statement A Croc Champ 2012 - Round 2 {176} PROGRAMMING Croc Champ 2012 — Round 2 — Editorial 1500
864 Greedy Merchants Statement B1 ABBYY Cup 2.0 - Hard {178} PROGRAMMING ABBYY Cup 2.0 — Hard: solutions 1600
768 Greedy Merchants Statement B2 ABBYY Cup 2.0 - Hard {178} PROGRAMMING ABBYY Cup 2.0 — Hard: solutions 1700
1518 Greedy Merchants Statement B3 ABBYY Cup 2.0 - Hard {178} PROGRAMMING ABBYY Cup 2.0 — Hard: solutions 1900
810 Name greedy strings Statement D Codeforces Round 116 (Div. 2, ACM-ICPC Rules) {180} PROGRAMMING 2000
480 T-shirt dp greedy probabilities Statement D Croc Champ 2012 - Final {183} PROGRAMMING CROC Champ 2012 — Round 3 (Editorial) 2800
6152 Growing Mushrooms greedy sortings Statement B Codeforces Round 118 (Div. 2) {186} PROGRAMMING Editorial for Round #118 1200
6242 Vasya and the Bus greedy math Statement A Codeforces Round 120 (Div. 2) {190} PROGRAMMING Codeforces Round #120 (Div.2) — editorial 1300
603 Hamming Distance constructive algorithms greedy math matrices Statement C Codeforces Round 122 (Div. 1) {193} PROGRAMMING Editoral Codeforces Round #122 2400
5837 Lexicographically Maximum Subsequence greedy strings Statement A Codeforces Round 124 (Div. 1) {196} PROGRAMMING Разбор задач 1200
599 The Next Good String data structures greedy hashing strings Statement D Codeforces Round 124 (Div. 1) {196} PROGRAMMING Codeforces Round #124 — editorial 2600
19686 LLPS binary search bitmasks brute force greedy implementation strings Statement A Codeforces Round 127 (Div. 2) {202} PROGRAMMING 900
6057 Photographer greedy sortings Statement C Codeforces Round 128 (Div. 2) {203} PROGRAMMING 1400
309 Transportation greedy sortings two pointers Statement E Codeforces Round 128 (Div. 2) {203} PROGRAMMING 2400
5343 Hometask brute force constructive algorithms greedy math Statement B Codeforces Round 131 (Div. 2) {214} PROGRAMMING Codeforces Round #131 Tutorial 1600
5963 Olympic Medal greedy math Statement B Codeforces Round 132 (Div. 2) {215} PROGRAMMING Codeforces Round #132 (Div. 2) Tutorial 1300
2338 Olympiad binary search greedy sortings two pointers Statement D Codeforces Round 137 (Div. 2) {222} PROGRAMMING Разбор задач Codeforces Round #137 (Div. 2) 1800
3391 Well-known Numbers binary search greedy number theory Statement B Codeforces Round 139 (Div. 2) {225} PROGRAMMING 1600
2612 Towers dp greedy two pointers Statement D Codeforces Round 142 (Div. 1) {229} PROGRAMMING Codeforces Round #142 Problem Analysis 2000
96909 Dragons greedy sortings Statement A Codeforces Round 142 (Div. 2) {230} PROGRAMMING Codeforces Round #142 Problem Analysis 1000
29476 Free Cash implementation Statement A Codeforces Round 147 (Div. 2) {237} PROGRAMMING Codeforces Round #147 (Div. 2) Разбор Задач 1200
617 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
1362 World Eater Brothers dfs and similar dp greedy trees Statement C Codeforces Round 148 (Div. 1) {238} PROGRAMMING Editorial for Codeforces Round #148 2200
20575 Two Bags of Potatoes greedy implementation math Statement A Codeforces Round 148 (Div. 2) {239} PROGRAMMING Editorial for Codeforces Round #148 1200
3526 Mishap in Club greedy implementation Statement E CROC-MBTU 2012, Elimination Round (ACM-ICPC) {245} PROGRAMMING КРОК-МВТУ 2012, Отборочный раунд (Разбор) 1400
10216 Buggy Sorting constructive algorithms greedy sortings Statement A Codeforces Round 151 (Div. 2) {246} PROGRAMMING Codeforces Round #151 (Div. 2) Tutorial 1000
12243 Increase and Decrease greedy math Statement B Codeforces Round 151 (Div. 2) {246} PROGRAMMING Codeforces Round #151 (Div. 2) Tutorial 1300
528 Sweets for Everyone! binary search greedy implementation Statement D Codeforces Round 152 (Div. 2) {248} PROGRAMMING Разбор задач Codeforces Round #152 2400
1124 Number Transformation dp greedy number theory Statement C Codeforces Round 153 (Div. 1) {251} PROGRAMMING Editorial of Codeforces Round #153 2500
2901 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
1601 Anagram greedy strings Statement C Codeforces Round 155 (Div. 2) {254} PROGRAMMING Codeforces Round #155 (Div. 2) — tutorial 1800
6904 Sockets greedy implementation sortings Statement A Codeforces Round 159 (Div. 2) {257} PROGRAMMING Codeforces Round #159 (Div. 2) Разбор Задач 1200
7746 Playing Cubes games greedy implementation Statement B Codeforces Round 159 (Div. 2) {257} PROGRAMMING Codeforces Round #159 (Div. 2) Разбор Задач 1400
1714 Sum greedy math Statement D Codeforces Round 159 (Div. 2) {257} PROGRAMMING Codeforces Round #159 (Div. 2) Разбор Задач 1900
26419 Little Elephant and Bits greedy math Statement A Codeforces Round 157 (Div. 1) {258} PROGRAMMING Codeforces Round #157 — Editorial 1200
3224 Balls and Boxes constructive algorithms greedy implementation Statement C Codeforces Round 158 (Div. 2) {260} PROGRAMMING Codeforces Round #158 (Div. 2) Tutorial 1700
1662 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
5602 Maxim and Discounts greedy sortings Statement A Codeforces Round 160 (Div. 1) {261} PROGRAMMING Codeforces Round #160 tutorial 1400
9759 Squares greedy implementation sortings Statement B Codeforces Round 161 (Div. 2) {263} PROGRAMMING Codeforces Round #161 Tutorial 1000
17919 Roadside Trees (Simplified Edition) greedy implementation Statement B Codeforces Round 162 (Div. 2) {265} PROGRAMMING Codeforces Round #162 Tutorial 1000
1427 Below the Diagonal constructive algorithms greedy math Statement C Codeforces Round 163 (Div. 2) {266} PROGRAMMING Codeforces Round #163 (Div. 2) Tutorial 2000
3692 Magical Boxes greedy math Statement A Codeforces Round 165 (Div. 1) {269} PROGRAMMING Tutorial 1700
4437 Multithreading data structures greedy implementation Statement B Codeforces Round 165 (Div. 2) {270} PROGRAMMING Разбор Codeforces Round #165 1400
10793 k-Multiple Free Set binary search greedy sortings Statement A Codeforces Round 168 (Div. 1) {274} PROGRAMMING Codeforces Round #168 Editorial 1600
5559 Zero Tree dfs and similar dp greedy trees Statement B Codeforces Round 168 (Div. 1) {274} PROGRAMMING Codeforces Round #168 Editorial 2000
1151 Lovely Matrix dfs and similar graphs greedy sortings Statement D Codeforces Round 168 (Div. 1) {274} PROGRAMMING Codeforces Round #168 Editorial 2100
39193 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
16293 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
1590 Beautiful Decomposition dp games greedy number theory Statement E Codeforces Round 171 (Div. 2) {279} PROGRAMMING Codeforces Round #171 (Div. 2) Разбор Задач 2100
13959 Painting Eggs greedy math Statement B Codeforces Round 173 (Div. 2) {282} PROGRAMMING Round #173 — Editorial 1500
14124 Slightly Decreasing Permutations greedy implementation Statement A Codeforces Round 175 (Div. 2) {285} PROGRAMMING Codeforces Round #175 (Div. 2) Tutorial 1100
26282 Building Permutation greedy implementation sortings Statement C Codeforces Round 175 (Div. 2) {285} PROGRAMMING Codeforces Round #175 (Div. 2) Tutorial 1300
1600 Main Sequence greedy implementation Statement C Codeforces Round 176 (Div. 1) {286} PROGRAMMING Tutorial 2200
25954 Yaroslav and Permutations greedy math Statement A Codeforces Round 179 (Div. 2) {296} PROGRAMMING Codeforces Round #179 tutorial 1100
15772 Sail brute force greedy implementation Statement B Codeforces Round 180 (Div. 2) {298} PROGRAMMING Codeforces Round #180 Editorial 1300
11650 Snow Footprints greedy implementation Statement A Codeforces Round 180 (Div. 2) {298} PROGRAMMING Codeforces Round #180 Editorial 1300
2656 Ivan and Powers of Two greedy implementation Statement C Codeforces Round 184 (Div. 2) {305} PROGRAMMING 7712 1600
514 Optimizer data structures greedy sortings Statement B Testing Round 6 {306} PROGRAMMING 2000
5933 Ilya and Matrix constructive algorithms greedy implementation sortings Statement C Codeforces Round 186 (Div. 2) {313} PROGRAMMING Tutorial 1400
1678 Ilya and Roads dp Statement D Codeforces Round 186 (Div. 2) {313} PROGRAMMING Tutorial 2100
776 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
9337 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
594 Ciel and Flipboard dp greedy math Statement D Codeforces Round 190 (Div. 1) {321} PROGRAMMING Codeforces Round #190 — Editorial 2900
1027 Students' Revenge data structures greedy sortings Statement C Codeforces Round 193 (Div. 2) {332} PROGRAMMING 8447 2200
334 Binary Key dp greedy implementation Statement E Codeforces Round 193 (Div. 2) {332} PROGRAMMING 8447 2600
2654 Vasily the Bear and Sequence brute force greedy implementation number theory Statement C Codeforces Round 195 (Div. 2) {336} PROGRAMMING Tutorial Codeforces Round #195 (Div. 2) 1800
10050 Routine Problem greedy math number theory Statement B Codeforces Round 196 (Div. 2) {337} PROGRAMMING Codeforces Round #196 — Problems Analysis 1400
5222 Quiz binary search greedy math matrices number theory Statement C Codeforces Round 196 (Div. 2) {337} PROGRAMMING Codeforces Round #196 — Problems Analysis 1700
8750 Xenia and Weights constructive algorithms dfs and similar dp graphs greedy shortest paths Statement C Codeforces Round 197 (Div. 2) {339} PROGRAMMING Codeforces Round #197 — Tutorial 1700
273166 Helpful Maths greedy implementation sortings strings Statement A Codeforces Round 197 (Div. 2) {339} PROGRAMMING Codeforces Round #197 — Tutorial 900
13849 Xenia and Divisors greedy implementation Statement A Codeforces Round 199 (Div. 2) {342} PROGRAMMING Tutorial 1300
4204 Xenia and Spies brute force greedy implementation Statement B Codeforces Round 199 (Div. 2) {342} PROGRAMMING Tutorial 1500
17030 Alternating Current data structures greedy implementation Statement B Codeforces Round 200 (Div. 1) {343} PROGRAMMING Codeforces Round #200 Tutorial 1600
3205 Read Time binary search greedy two pointers Statement C Codeforces Round 200 (Div. 1) {343} PROGRAMMING Codeforces Round #200 Tutorial 2100
910 Pumping Stations brute force dfs and similar divide and conquer flows graphs greedy trees Statement E Codeforces Round 200 (Div. 1) {343} PROGRAMMING Codeforces Round #200 Tutorial 2800
1499 Number Transformation II greedy math Statement C Codeforces Round 201 (Div. 1) {346} PROGRAMMING Codeforces Round #201 Editorial 2200
33620 Cinema Line greedy implementation Statement A Codeforces Round 202 (Div. 2) {349} PROGRAMMING Editorial for Codeforces Round #202 1200
15097 Color the Fence data structures dp greedy implementation Statement B Codeforces Round 202 (Div. 2) {349} PROGRAMMING Editorial for Codeforces Round #202 1700
17501 TL brute force greedy implementation Statement A Codeforces Round 203 (Div. 2) {350} PROGRAMMING Editorial Codeforces Round #203 (Div. 2) 1300
6816 Bombs greedy implementation sortings Statement C Codeforces Round 203 (Div. 2) {350} PROGRAMMING Editorial Codeforces Round #203 (Div. 2) 1600
3093 Jeff and Rounding dp greedy implementation math Statement A Codeforces Round 204 (Div. 1) {351} PROGRAMMING Codeforces Round #204 — tutorial 1900
2430 Two Heaps combinatorics constructive algorithms greedy implementation math sortings Statement B Codeforces Round 205 (Div. 2) {353} PROGRAMMING 9145 1800
5652 Vasya and Robot brute force greedy math Statement A Codeforces Round 206 (Div. 1) {354} PROGRAMMING Codeforces Round #206 — Editorial 1600
4905 Vasya and Public Transport greedy implementation Statement B Codeforces Round 206 (Div. 2) {355} PROGRAMMING Codeforces Round #206 — Editorial 1200
1395 Compartments combinatorics constructive algorithms greedy implementation Statement C Codeforces Round 207 (Div. 1) {356} PROGRAMMING Codeforces Round #207: разбор задач 2200
7669 Group of Students brute force greedy implementation Statement A Codeforces Round 207 (Div. 2) {357} PROGRAMMING Codeforces Round #207: tutorial 1200
2276 Dima and Containers constructive algorithms greedy implementation Statement C Codeforces Round 208 (Div. 2) {358} PROGRAMMING Codeforces Round #208 (Div. 2) Разбор 2000
9125 Table constructive algorithms greedy implementation Statement A Codeforces Round 209 (Div. 2) {359} PROGRAMMING Editorial Codeforces Round #209 (Div. 2) 1100
2138 Levko and Array Recovery greedy implementation Statement A Codeforces Round 210 (Div. 1) {360} PROGRAMMING Codeforces Round #210 editorial 1800
815 Levko and Game graphs greedy shortest paths Statement E Codeforces Round 210 (Div. 1) {360} PROGRAMMING Codeforces Round #210 editorial 2800
2801 Two Semiknights Meet greedy math Statement A Codeforces Round 212 (Div. 2) {362} PROGRAMMING Codeforces Round #212 (Div. 2). Tutorial. Part 1. 1500
14081 Fixing Typos greedy implementation Statement C Codeforces Round 211 (Div. 2) {363} PROGRAMMING 9537 1400
1922 Sereja and the Arrangement of Numbers graphs greedy sortings Statement C Codeforces Round 215 (Div. 1) {367} PROGRAMMING Codeforces Round #215 — tutorial 2200
12198 Valera and Plates greedy implementation Statement A Codeforces Round 216 (Div. 2) {369} PROGRAMMING Editorial Codeforces Round #216 (Div. 2) 1000
1714 Mittens constructive algorithms greedy sortings Statement C Codeforces Round 217 (Div. 2) {370} PROGRAMMING Codeforces Round #217 (Div. 2): tutorial 1800
703 Broken Monitor brute force constructive algorithms greedy implementation Statement D Codeforces Round 217 (Div. 2) {370} PROGRAMMING Codeforces Round #217 (Div. 2): tutorial 2100
6637 K-Periodic Array greedy implementation math Statement A Codeforces Round 218 (Div. 2) {371} PROGRAMMING Codeforces Round #218 (Div. 2): Tutorial 1200
1436 Subway Innovation greedy math two pointers Statement E Codeforces Round 218 (Div. 2) {371} PROGRAMMING Codeforces Round #218 (Div. 2): Tutorial 2200
15371 Counting Kangaroos is Fun binary search greedy sortings two pointers Statement A Codeforces Round 219 (Div. 1) {372} PROGRAMMING 9944 1700
3093 Inna and Pink Pony greedy implementation Statement A Codeforces Round 220 (Div. 2) {374} PROGRAMMING Codeforces Round #220 (Div. 2) разбор 1800
2446 Preparing for the Contest binary search data structures greedy sortings Statement B Codeforces Round 222 (Div. 1) {377} PROGRAMMING Codeforces Round #222 — Problem Analysis 2100
7041 New Year Ratings Change greedy sortings Statement C Good Bye 2013 {379} PROGRAMMING Tutorial Good Bye 2013 1500
7336 Sereja and Stairs greedy implementation sortings Statement B Codeforces Round 223 (Div. 2) {381} PROGRAMMING Codeforces Round #223 — Tutorial 1100
88874 Sereja and Dima greedy implementation two pointers Statement A Codeforces Round 223 (Div. 2) {381} PROGRAMMING Codeforces Round #223 — Tutorial 800
13639 Ksenia and Pan Scales greedy implementation Statement A Codeforces Round 224 (Div. 2) {382} PROGRAMMING Codeforces Round #224 (Div. 2) Editorial 1100
3799 Multitasking greedy implementation sortings two pointers Statement B Codeforces Round 225 (Div. 2) {384} PROGRAMMING Codeforces Round #225 — Editorial 1500
17309 Bear and Raspberry brute force greedy implementation Statement A Codeforces Round 226 (Div. 2) {385} PROGRAMMING Codeforces Round #226 (Div. 2) — Editorial 1100
10812 Bear and Strings brute force greedy implementation math strings Statement B Codeforces Round 226 (Div. 2) {385} PROGRAMMING Codeforces Round #226 (Div. 2) — Editorial 1300
12965 George and Round brute force greedy two pointers Statement B Codeforces Round 227 (Div. 2) {387} PROGRAMMING Editorial Codeforces Round #227 (Div. 2) 1200
2285 George and Number greedy implementation Statement C Codeforces Round 227 (Div. 2) {387} PROGRAMMING Editorial Codeforces Round #227 (Div. 2) 1700
11926 Fox and Box Accumulation greedy sortings Statement A Codeforces Round 228 (Div. 1) {388} PROGRAMMING Codeforces Round #228 — Editorial 1400
3805 Fox and Card Game games greedy sortings Statement C Codeforces Round 228 (Div. 1) {388} PROGRAMMING Codeforces Round #228 — Editorial 2000
14957 Fox and Number Game greedy math Statement A Codeforces Round 228 (Div. 2) {389} PROGRAMMING Codeforces Round #228 — Editorial 1100
7323 Fox and Cross greedy implementation Statement B Codeforces Round 228 (Div. 2) {389} PROGRAMMING Codeforces Round #228 — Editorial 1200
4596 Sereja and Contests greedy implementation math Statement B Codeforces Round 235 (Div. 2) {401} PROGRAMMING Codeforces Round #235 (Div. 2) — Tutorial 1200
21662 Team constructive algorithms greedy implementation Statement C Codeforces Round 235 (Div. 2) {401} PROGRAMMING Codeforces Round #235 (Div. 2) — Tutorial 1400
4872 Nuts greedy math Statement A Codeforces Round 236 (Div. 2) {402} PROGRAMMING Editorial Codeforces Round #236 1200
2782 Upgrading Array dp greedy math number theory Statement D Codeforces Round 236 (Div. 2) {402} PROGRAMMING Editorial Codeforces Round #236 2000
637 Maze 1D binary search greedy implementation Statement E Codeforces Round 237 (Div. 2) {404} PROGRAMMING Codeforces Round #237 (Div. 2) Editorial 2700
125814 Gravity Flip greedy implementation sortings Statement A Codeforces Round 238 (Div. 2) {405} PROGRAMMING Codeforces Round #238 Tutorial 1000
3285 Toy Sum greedy implementation math Statement D Codeforces Round 238 (Div. 2) {405} PROGRAMMING Codeforces Round #238 Tutorial 1900
4949 Poster greedy implementation Statement A Coder-Strike 2014 - Round 1 {412} PROGRAMMING Editorial of Coder-Strike 2014 Round 1 1000
6344 Network Configuration greedy sortings Statement B Coder-Strike 2014 - Round 1 {412} PROGRAMMING Editorial of Coder-Strike 2014 Round 1 1000
2674 Jeopardy! greedy math Statement C Coder-Strike 2014 - Round 2 {413} PROGRAMMING Editorial of Coder-Strike 2014 Round 2 1400
747 Mashmokh and Water Tanks binary search data structures greedy trees two pointers Statement D Codeforces Round 240 (Div. 1) {414} PROGRAMMING Codeforces Round #240 Editorial 2300
6683 Mashmokh and Tokens binary search greedy implementation math Statement B Codeforces Round 240 (Div. 2) {415} PROGRAMMING Codeforces Round #240 Editorial 1500
9916 Guess a number! greedy implementation two pointers Statement A Codeforces Round 241 (Div. 2) {416} PROGRAMMING Codeforces Round #241 — editorial 1400
8690 Booking System binary search dp greedy implementation Statement C Codeforces Round 241 (Div. 2) {416} PROGRAMMING Codeforces Round #241 — editorial 1600
1089 Population Size greedy implementation math Statement D Codeforces Round 241 (Div. 2) {416} PROGRAMMING Codeforces Round #241 — editorial 2300
2905 Cunning Gena bitmasks dp greedy sortings Statement D RCC 2014 Warmup (Div. 2) {417} PROGRAMMING 2000
8455 Megacity binary search greedy implementation sortings Statement B Codeforces Round 242 (Div. 2) {424} PROGRAMMING Codeforces Round #242 (Div. 2) Editorial 1200
1606 Police Patrol greedy implementation math ternary search Statement E Codeforces Round 244 (Div. 2) {427} PROGRAMMING Codeforces Round #244 (Div. 2) Editorial 2000
1029 Guess the Tree bitmasks constructive algorithms dp greedy trees Statement C Codeforces Round 245 (Div. 1) {429} PROGRAMMING Codeforces Round #245 — Editorial 2400
12251 Football Kit brute force greedy implementation Statement B Codeforces Round 246 (Div. 2) {432} PROGRAMMING Codeforces Round #246 (Div. 2) Editorial 1200
2672 Prime Swaps greedy sortings Statement C Codeforces Round 246 (Div. 2) {432} PROGRAMMING Codeforces Round #246 (Div. 2) Editorial 1800
69233 Choosing Teams greedy implementation sortings Statement A Codeforces Round 246 (Div. 2) {432} PROGRAMMING Codeforces Round #246 (Div. 2) Editorial 900
2881 Dungeons and Candies dsu graphs greedy trees Statement C Zepto Code Rush 2014 {436} PROGRAMMING Zepto Code Rush 2014 — solutions A-D 1800
10426 The Child and Set bitmasks greedy implementation sortings Statement B Codeforces Round 250 (Div. 2) {437} PROGRAMMING 12513 1500
14971 The Child and Toy graphs greedy sortings Statement C Codeforces Round 250 (Div. 2) {437} PROGRAMMING 12513 1600
26594 Devu, the Singer and Churu, the Joker greedy implementation Statement A Codeforces Round 251 (Div. 2) {439} PROGRAMMING Codeforces Round #251 Editorial 1100
2324 Balancer greedy implementation Statement B Testing Round 10 {440} PROGRAMMING 1600
7505 Valera and Fruits greedy implementation Statement B Codeforces Round 252 (Div. 2) {441} PROGRAMMING 12615 1400
6082 Andrey and Problem greedy math probabilities Statement B Codeforces Round 253 (Div. 1) {442} PROGRAMMING Codeforces #253 editorial 1800
3575 DZY Loves Physics greedy math Statement A Codeforces Round 254 (Div. 1) {444} PROGRAMMING Codeforces Round #254 Editorial 1800
21012 DZY Loves Strings greedy implementation Statement B Codeforces Round #FF (Div. 2) {447} PROGRAMMING Codeforces Round #FF(255) Editorial 1000
4121 Jzzhu and Chocolate greedy math Statement A Codeforces Round 257 (Div. 1) {449} PROGRAMMING Codeforces Round #257 Editorial 1700
10518 Jzzhu and Cities graphs greedy shortest paths Statement B Codeforces Round 257 (Div. 1) {449} PROGRAMMING Codeforces Round #257 Editorial 2000
1665 Washer, Dryer, Folder greedy implementation Statement D MemSQL Start[c]UP 2.0 - Round 1 {452} PROGRAMMING MemSQL Start[c]UP 2.0 Round 1 and 2 Editorials 1900
126 An easy problem about trees dp games greedy trees Statement F MemSQL Start[c]UP 2.0 - Round 2 {457} PROGRAMMING MemSQL Start[c]UP 2.0 Round 1 and 2 Editorials 3000
16422 Appleman and Toastman greedy sortings Statement A Codeforces Round 263 (Div. 1) {461} PROGRAMMING Tutorial 1200
9165 Gargari and Bishops greedy hashing implementation Statement C Codeforces Round 264 (Div. 2) {463} PROGRAMMING CF 264 Div 2 Tutorial 1800
6230 No to Palindromes! greedy strings Statement A Codeforces Round 265 (Div. 1) {464} PROGRAMMING Codeforces Round #265 Editorial 1700
8393 24 Game constructive algorithms greedy math Statement A Codeforces Round 268 (Div. 1) {468} PROGRAMMING 13896 1600
120558 I Wanna Be the Guy greedy implementation Statement A Codeforces Round 268 (Div. 2) {469} PROGRAMMING Codeforces Round #268 Editorial 1000
3732 MUH and House of Cards binary search brute force greedy math Statement C Codeforces Round 269 (Div. 2) {471} PROGRAMMING Codeforces Round #269 Editorial 1700
5023 Dreamoon and Sets constructive algorithms greedy math Statement D Codeforces Round 272 (Div. 2) {476} PROGRAMMING Editorial 2000
41118 Random Teams combinatorics constructive algorithms greedy math Statement B Codeforces Round 273 (Div. 2) {478} PROGRAMMING Editorial 1300
8420 Towers brute force constructive algorithms greedy implementation sortings Statement B Codeforces Round 274 (Div. 2) {479} PROGRAMMING Codeforces Round #274: editorial 1400
33002 Exams greedy sortings Statement C Codeforces Round 274 (Div. 2) {479} PROGRAMMING Codeforces Round #274: editorial 1500
5002 Long Jumps binary search greedy implementation Statement D Codeforces Round 274 (Div. 2) {479} PROGRAMMING Codeforces Round #274: editorial 1800
19143 OR in Matrix greedy hashing implementation Statement B Codeforces Round 277 (Div. 2) {486} PROGRAMMING Codeforces Round #277(Div. 2) Editorial 1400
12356 Palindrome Transformation brute force greedy implementation Statement C Codeforces Round 277 (Div. 2) {486} PROGRAMMING Codeforces Round #277(Div. 2) Editorial 1700
2621 LIS of Sequence data structures dp greedy hashing math Statement E Codeforces Round 277 (Div. 2) {486} PROGRAMMING Codeforces Round #277(Div. 2) Editorial 2400
56516 BerSU Ball dfs and similar dp graph matchings greedy sortings two pointers Statement B Codeforces Round 277.5 (Div. 2) {489} PROGRAMMING Codeforces Round #277.5 (Div. 2) Editorial [A-D for now] 1300
10567 SwapSort greedy implementation sortings Statement A Codeforces Round 277.5 (Div. 2) {489} PROGRAMMING Codeforces Round #277.5 (Div. 2) Editorial [A-D for now] 1300
51545 Given Length and Sum of Digits... dp greedy implementation Statement C Codeforces Round 277.5 (Div. 2) {489} PROGRAMMING Codeforces Round #277.5 (Div. 2) Editorial [A-D for now] 1400
1698 Restoring Increasing Sequence binary search brute force greedy implementation Statement E Codeforces Round 279 (Div. 2) {490} PROGRAMMING Codeforces Round #279 (Div. 2) Editorial 2100
70095 Team Olympiad greedy implementation sortings Statement A Codeforces Round 279 (Div. 2) {490} PROGRAMMING Codeforces Round #279 (Div. 2) Editorial 900
653 New York Hotel greedy math Statement B Testing Round 11 {491} PROGRAMMING 1900
15442 Vanya and Exams greedy sortings Statement C Codeforces Round 280 (Div. 2) {492} PROGRAMMING Разбор задач 1400
1757 Distributing Parts greedy sortings Statement E Codeforces Round 283 (Div. 2) {496} PROGRAMMING Codeforces Round #283: editorial (with bonuses!) 2600
14674 Watching a movie greedy implementation Statement A Codeforces Round 284 (Div. 2) {499} PROGRAMMING 15353 1100
6031 New Year Book Reading constructive algorithms greedy implementation math Statement C Good Bye 2014 {500} PROGRAMMING Tutorial 2 1600
9584 New Year Permutation dfs and similar dsu graphs greedy math sortings Statement B Good Bye 2014 {500} PROGRAMMING Tutorial 2 1600
6054 Misha and Forest constructive algorithms data structures greedy sortings trees Statement C Codeforces Round 285 (Div. 2) {501} PROGRAMMING Tutorial 1700
21656 Amr and Music greedy implementation sortings Statement A Codeforces Round 287 (Div. 2) {507} PROGRAMMING Editorial 1100