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Open on Codeforces · 521 unique accepted
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Quality: 27,154 global accepts · Tags: brute force, math · first AC: Jun 15, 2022 · FPC (first AC)
Quality: 24,009 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: May 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 20,192 global accepts · Tags: data structures, greedy, implementation, sortings, two pointers · first AC: May 10, 2022 · C++14 (GCC 6-32) (first AC)
Tags: binary search, greedy · first AC: Jan 22, 2026 · C++20 (GCC 13-64) (first AC)
Tags: greedy, sortings · first AC: Jan 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,720 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,570 global accepts · Tags: data structures, dp, games, greedy · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,891 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,838 global accepts · Tags: constructive algorithms, greedy, math, number theory, strings · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,323 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jun 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,179 global accepts · Tags: binary search, data structures, geometry, math · first AC: Apr 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,166 global accepts · Tags: combinatorics, math · first AC: Dec 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 21,340 global accepts · Tags: binary search, constructive algorithms, dp, two pointers · first AC: Dec 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,731 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,447 global accepts · Tags: graphs, greedy · first AC: Nov 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,776 global accepts · Tags: combinatorics, data structures, geometry, math, matrices, sortings · first AC: Sep 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,881 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 8, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,557 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,365 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Aug 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 23,534 global accepts · Tags: brute force, math, number theory · first AC: Aug 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,144 global accepts · Tags: dp, flows, greedy, implementation · first AC: Jul 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,581 global accepts · Tags: brute force, implementation · first AC: Jul 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 23,844 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jul 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,993 global accepts · Tags: data structures, dfs and similar, dsu, graphs, implementation, math · first AC: Jul 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 26,413 global accepts · Tags: data structures, dp, sortings, two pointers · first AC: Jun 15, 2022 · FPC (first AC)