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Open on Codeforces · 895 unique accepted
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Quality: 2,195 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Oct 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,769 global accepts · Tags: dp, strings · first AC: Sep 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,518 global accepts · Tags: data structures, math · first AC: Aug 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: Aug 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,798 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Aug 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,361 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: May 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,450 global accepts · Tags: constructive algorithms, dp, graphs, math, number theory · first AC: Mar 13, 2023 · last AC: Mar 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,784 global accepts · Tags: dp, greedy, implementation · first AC: Oct 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,587 global accepts · Tags: data structures, dp, greedy · first AC: Oct 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,457 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Oct 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Aug 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,990 global accepts · Tags: brute force, combinatorics, dp, graphs, math, probabilities, trees · first AC: Jul 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, math · first AC: May 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,558 global accepts · Tags: combinatorics, fft, math · first AC: Apr 29, 2022 · last AC: Apr 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,535 global accepts · Tags: dp, sortings · first AC: Apr 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,345 global accepts · Tags: data structures, divide and conquer, dp, greedy, sortings · first AC: Mar 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,360 global accepts · Tags: brute force, data structures, graphs, math · first AC: Mar 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 5,860 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,457 global accepts · Tags: brute force, hashing, math · first AC: Feb 11, 2022 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, greedy, interactive, math · first AC: Jan 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,319 global accepts · Tags: bitmasks, data structures, implementation, math, sortings, trees · first AC: Jan 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 881 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Jan 12, 2022 · last AC: Jan 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,402 global accepts · Tags: data structures, sortings, strings · first AC: Jan 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 11,602 global accepts · Tags: data structures, math · first AC: Jul 24, 2021 · GNU C++11 (first AC)
Quality: 914 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)