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Open on Codeforces · 410 unique accepted
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Quality: 10,528 global accepts · Tags: combinatorics, math · first AC: Mar 9, 2020 · GNU C++11 (first AC)
Tags: graphs, shortest paths · first AC: Mar 1, 2020 · GNU C++11 (first AC)
Quality: 9,878 global accepts · Tags: binary search, combinatorics, greedy, math, strings · first AC: Feb 13, 2020 · GNU C++11 (first AC)
Quality: 4,844 global accepts · Tags: brute force, dp, shortest paths · first AC: Aug 7, 2019 · GNU C++11 (first AC)
Quality: 6,999 global accepts · Tags: brute force, dp, math · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: brute force, dp, math, number theory · first AC: Jan 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,921 global accepts · Tags: dp, greedy, math · first AC: Feb 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,871 global accepts · Tags: brute force, dfs and similar, dp · first AC: Oct 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,594 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,216 global accepts · Tags: brute force, implementation · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,348 global accepts · Tags: binary search, data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,285 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, math · first AC: Feb 28, 2021 · GNU C++11 (first AC)
Quality: 7,122 global accepts · Tags: dp, greedy, sortings, two pointers · first AC: Aug 12, 2020 · GNU C++11 (first AC)
Quality: 9,523 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, greedy, math, trees · first AC: Apr 12, 2020 · GNU C++11 (first AC)
Quality: 9,669 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Apr 3, 2020 · GNU C++11 (first AC)
Quality: 11,757 global accepts · Tags: binary search, greedy, hashing, string suffix structures, strings · first AC: Mar 19, 2020 · GNU C++11 (first AC)
Quality: 7,592 global accepts · Tags: constructive algorithms, math, ternary search · first AC: Mar 4, 2020 · GNU C++11 (first AC)
Quality: 9,919 global accepts · Tags: number theory · first AC: Jan 19, 2020 · GNU C++11 (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,814 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, implementation · first AC: Jan 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,746 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, trees · first AC: Sep 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: May 8, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,558 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 5,271 global accepts · Tags: brute force, dp, math, number theory, two pointers · first AC: Aug 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,333 global accepts · Tags: games, greedy · first AC: Mar 10, 2021 · GNU C++11 (first AC)