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Open on Codeforces · 1,776 unique accepted
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Quality: 25,929 global accepts · Tags: constructive algorithms · first AC: Apr 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 39,062 global accepts · Tags: constructive algorithms, sortings · first AC: Mar 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 22,524 global accepts · Tags: math · first AC: Nov 13, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 22,293 global accepts · Tags: dsu, math · first AC: Oct 22, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 15,895 global accepts · Tags: strings · first AC: Oct 6, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 12,185 global accepts · Tags: greedy, implementation, math · first AC: Sep 15, 2019 · Python 3 (first AC)
Quality: 21,960 global accepts · Tags: binary search, brute force, math · first AC: Jul 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 14,200 global accepts · Tags: greedy, math · first AC: Jul 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 13,811 global accepts · Tags: implementation · first AC: Oct 5, 2018 · Python 3 (first AC)
Quality: 16,180 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,136 global accepts · Tags: dp, greedy, math · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,925 global accepts · Tags: greedy, implementation · first AC: Nov 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,110 global accepts · Tags: greedy, implementation · first AC: Nov 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,993 global accepts · Tags: constructive algorithms, graphs · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,422 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,754 global accepts · Tags: bitmasks, combinatorics, math, number theory · first AC: Jul 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,441 global accepts · Tags: brute force, greedy, two pointers · first AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,885 global accepts · Tags: brute force, dp, implementation, math · first AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,225 global accepts · Tags: greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,121 global accepts · Tags: brute force, greedy · first AC: Jul 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,389 global accepts · Tags: brute force, constructive algorithms, games, greedy, math · first AC: May 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,709 global accepts · Tags: greedy, math · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,575 global accepts · Tags: greedy, math, sortings · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,618 global accepts · Tags: greedy, math, number theory · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,995 global accepts · Tags: binary search, brute force, greedy · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)