Review the problem statement from Codeforces (link will open a new tab). When you've matched your problem, go to the solutions.
Get exact match for tags using this format, eg: [u'brute force', 'dp']
Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 518 | Cakes for Clones | dp | Statement | F | Technocup 2021 - Elimination Round 2 {1415} | PROGRAMMING | 3000.0 | Editorial of Codeforces Round 687 (Technocup 2021 — Elimitation Round 2) | |
| 309 | Blue and Red of Our Faculty! | dp | Statement | B | 2020 ICPC, COMPFEST 12, Indonesia Multi-Provincial Contest (Unrated, Online Mirror, ICPC Rules, Teams Preferred) {1425} | PROGRAMMING | Tutorial | 2600 | |
| 6278 | Zero Remainder Sum | dp | Statement | F | Codeforces Round 677 (Div. 3) {1433} | PROGRAMMING | Codeforces Round #677 (Div. 3) Editorial | ||
| 879 | Even Harder | dp | Statement | F | Codeforces Round 688 (Div. 2) {1453} | PROGRAMMING | 3500.0 | Codeforces Round #688 (Div. 2) Editorial | |
| 301 | XOR-ranges | dp | Statement | E | Codeforces Round 687 (Div. 1, based on Technocup 2021 Elimination Round 2) {1456} | PROGRAMMING | 3000.0 | Editorial of Codeforces Round 687 (Technocup 2021 — Elimitation Round 2) | |
| 3648 | Glass Half Spilled | dp | Statement | B | Codeforces Round 691 (Div. 1) {1458} | PROGRAMMING | 1000.0 | Codeforces Round #691 Editorial (finished) | |
| 370 | Cupboards Jumps | dp | Statement | F | Codeforces Round 707 (Div. 1, based on Moscow Open Olympiad in Informatics) {1500} | PROGRAMMING | 3000.0 | Codeforces Round #707 Editorial | 3500 |
| 109 | Hard Optimization | dp | Statement | H | 2020-2021 ICPC, NERC, Northern Eurasia Onsite (Unrated, Online Mirror, ICPC Rules, Teams Preferred) {1510} | PROGRAMMING | nerc-2020-offline-tutorial.pdf | ||
| 444 | Favorite Game | dp | Statement | F | Deltix Round, Spring 2021 (open for everyone, rated, Div. 1 + Div. 2) {1523} | PROGRAMMING | 3000.0 | Deltix Round, Spring 2021. Editorial | 3300 |
| 4869 | MEX Sequences | dp | Statement | D | Educational Codeforces Round 118 (Rated for Div. 2) {1613} | PROGRAMMING | 97467 | ||
| 654 | Bipartite Array | dp | Statement | F | Educational Codeforces Round 119 (Rated for Div. 2) {1620} | PROGRAMMING | 98061 | ||
| 1845 | Sorting Pancakes | dp | Statement | G | Codeforces Round 787 (Div. 3) {1675} | PROGRAMMING | 102550 | ||
| 13894 | Sending a Sequence Over the Network | dp | Statement | E | Codeforces Round 826 (Div. 3) {1741} | PROGRAMMING | 107908 | ||
| 51 | Lisa's Sequences | dp | Statement | L | 2022-2023 ICPC, NERC, Northern Eurasia Onsite (Unrated, Online Mirror, ICPC Rules, Teams Preferred) {1773} | PROGRAMMING | 3500 | ||
| 1423 | Vittorio Plays with LEGO Bricks | dp | Statement | B | SWERC 2022-2023 - Online Mirror (Unrated, ICPC Rules, Teams Preferred) {1776} | PROGRAMMING | |||
| 776 | Graph Coloring (easy version) | dp | Statement | F1 | Educational Codeforces Round 142 (Rated for Div. 2) {1792} | PROGRAMMING | 111835 | ||
| 4939 | Hot Start Up (easy version) | dp | Statement | D1 | Codeforces Round 854 by cybercats (Div. 1 + Div. 2) {1799} | PROGRAMMING | 1500.0 | Codeforces Round #854 Editorial | |
| 786 | The Maximum Prefix | dp | Statement | G | CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) {1810} | PROGRAMMING | 3000.0 | Editorial of CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) | |
| 132 | Mark and Spaceship | dp | Statement | F | Codeforces Round 889 (Div. 1) {1854} | PROGRAMMING | 3250.0 | Editorial of Codeforces Round 889 (Div. 1 + Div. 2) | |
| 465 | Elevators of Tamem | dp | Statement | E | COMPFEST 15 - Preliminary Online Mirror (Unrated, ICPC Rules, Teams Preferred) {1866} | PROGRAMMING | COMPFEST 15 Preliminary — Editorial | ||
| 313 | Jackets and Packets | dp | Statement | J | COMPFEST 15 - Preliminary Online Mirror (Unrated, ICPC Rules, Teams Preferred) {1866} | PROGRAMMING | COMPFEST 15 Preliminary — Editorial | ||
| 285 | Jellyfish and OEIS | dp | Statement | F | Codeforces Round 901 (Div. 1) {1874} | PROGRAMMING | 4000.0 | Codeforces Round 901 (Div. 1, Div. 2) Editorial | |
| 111 | Jellyfish and Inscryption | dp | Statement | G | Codeforces Round 901 (Div. 1) {1874} | PROGRAMMING | 5000.0 | Codeforces Round 901 (Div. 1, Div. 2) Editorial | |
| 9777 | Jellyfish and Mex | dp | Statement | D | Codeforces Round 901 (Div. 2) {1875} | PROGRAMMING | 1250.0 | Codeforces Round 901 (Div. 1, Div. 2) Editorial | |
| 16901 | Block Sequence | dp | Statement | E | Codeforces Round 903 (Div. 3) {1881} | PROGRAMMING | 121327 | ||
| 1513 | Replace on Segment | dp | Statement | F | Educational Codeforces Round 161 (Rated for Div. 2) {1922} | PROGRAMMING | Educational Codeforces Round 161 Editorial | ||
| 123 | Minimum Hamming Distance | dp | Statement | F | Codeforces Round 934 (Div. 1) {1943} | PROGRAMMING | 4500.0 | Codeforces Round #934 (Div1, Div2) Editorial | |
| 2637 | Trails (Easy) | dp | Statement | E1 | Helvetic Coding Contest 2024 online mirror (teams allowed, unrated) {1970} | PROGRAMMING | Helvetic Coding Contest 2024 Editorial | 1800 | |
| 8921 | Money Buys Happiness | dp | Statement | E | Codeforces Round 946 (Div. 3) {1974} | PROGRAMMING | Codeforces Round #946 (Div. 3) Editorial | 1800 | |
| 131 | Mind Bloom | dp | Statement | I | Codeforces Round 947 (Div. 1 + Div. 2) {1975} | PROGRAMMING | 6000.0 | editorial_zh.pdf | 3500 |
| 1224 | Interesting Problem (Easy Version) | dp | Statement | F1 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) {1987} | PROGRAMMING | 2000.0 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) Editorial | |
| 1123 | Interesting Problem (Hard Version) | dp | Statement | F2 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) {1987} | PROGRAMMING | 500.0 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) Editorial | |
| 187 | Spinning Round (Hard Version) | dp | Statement | G2 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) {1987} | PROGRAMMING | 2000.0 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) Editorial | |
| 36 | Turtle and Nediam 2 | dp | Statement | H | Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) {2084} | PROGRAMMING | 3750.0 |