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Open on Codeforces · 642 unique accepted
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Quality: 16,144 global accepts · Tags: dp, flows, greedy, implementation · first AC: Jul 19, 2022 · last AC: Jul 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,527 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Mar 20, 2022 · C++14 (GCC 6-32) (first AC)
Tags: brute force, implementation, math, matrices · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,210 global accepts · Tags: greedy, number theory · first AC: Oct 30, 2021 · last AC: Oct 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,378 global accepts · Tags: data structures, games, greedy · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,903 global accepts · Tags: brute force, data structures, implementation, number theory · first AC: Oct 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 20,098 global accepts · Tags: dfs and similar, dp, graphs, probabilities, trees · first AC: Jan 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,849 global accepts · Tags: dp, greedy, strings · first AC: May 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,080 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,749 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,216 global accepts · Tags: bitmasks, math · first AC: Jan 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,181 global accepts · Tags: brute force, data structures, greedy, implementation, trees · first AC: Jan 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,763 global accepts · Tags: binary search, greedy · first AC: Jan 15, 2022 · last AC: Jan 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,444 global accepts · Tags: probabilities · first AC: Jan 2, 2022 · last AC: Jan 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,264 global accepts · Tags: math, number theory · first AC: Nov 22, 2021 · last AC: Nov 23, 2021 · C++14 (GCC 6-32) (first AC)
Tags: math, number theory · first AC: Oct 31, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,935 global accepts · Tags: trees · first AC: Oct 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,138 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,348 global accepts · Tags: constructive algorithms, interactive, math · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,491 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)