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Open on Codeforces · 2,415 unique accepted
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Quality: 320,314 global accepts · Tags: math · first AC: May 19, 2015 · last AC: May 19, 2015 · GNU C++ (first AC)
Quality: 16,180 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,003 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,234 global accepts · Tags: greedy, math · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,441 global accepts · Tags: brute force, greedy, two pointers · first AC: Jun 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,389 global accepts · Tags: brute force, constructive algorithms, games, greedy, math · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,575 global accepts · Tags: greedy, math, sortings · first AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,618 global accepts · Tags: greedy, math, number theory · first AC: Apr 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,691 global accepts · Tags: brute force, implementation, math · first AC: Mar 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,743 global accepts · Tags: constructive algorithms, games, strings · first AC: Nov 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,618 global accepts · Tags: combinatorics, dp, math · first AC: Oct 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 25,434 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Aug 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,470 global accepts · Tags: constructive algorithms, two pointers · first AC: Aug 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,905 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Jul 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,491 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jul 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 25,550 global accepts · Tags: bitmasks, greedy, math · first AC: Jun 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,808 global accepts · Tags: constructive algorithms, math · first AC: Jun 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,550 global accepts · Tags: greedy, sortings · first AC: Jun 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 28,825 global accepts · Tags: combinatorics, math, sortings, two pointers · first AC: Jun 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 35,508 global accepts · Tags: brute force, sortings, two pointers · first AC: May 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,784 global accepts · Tags: brute force, greedy, strings · first AC: Apr 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,037 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Apr 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 26,814 global accepts · Tags: data structures, greedy, math, two pointers · first AC: Mar 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,458 global accepts · Tags: brute force, dp, greedy, math · first AC: Feb 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 21,257 global accepts · Tags: brute force, math · first AC: Jan 31, 2022 · C++17 (GCC 7-32) (first AC)