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Open on Codeforces · 845 unique accepted
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Quality: 28,128 global accepts · Tags: sortings, two pointers · first AC: Mar 7, 2019 · PyPy 3 (first AC)
Quality: 14,376 global accepts · Tags: math, number theory · first AC: Mar 7, 2019 · PyPy 3 (first AC)
Quality: 13,245 global accepts · Tags: implementation · first AC: Feb 19, 2019 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Nov 18, 2018 · Python 3 (first AC)
Quality: 9,111 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,428 global accepts · Tags: binary search · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,118 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,546 global accepts · Tags: two pointers · first AC: Sep 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,980 global accepts · Tags: brute force, greedy, math, strings · first AC: Feb 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 23,621 global accepts · Tags: dp, implementation, math · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,153 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,974 global accepts · Tags: greedy, math · first AC: Apr 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,169 global accepts · Tags: greedy, hashing, implementation · first AC: Apr 27, 2022 · PyPy 3-64 (first AC)
Quality: 759 global accepts · Tags: *special, math · first AC: Nov 2, 2021 · Kotlin 1.4 (first AC)
Quality: 29,392 global accepts · Tags: binary search, dp, greedy, sortings, two pointers · first AC: Jan 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 18,728 global accepts · Tags: dp, greedy, strings · first AC: Dec 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 3,548 global accepts · Tags: implementation · first AC: Jul 13, 2020 · Python 3 (first AC)
Quality: 26,184 global accepts · Tags: greedy, two pointers · first AC: Jun 13, 2020 · Python 3 (first AC)
Quality: 27,961 global accepts · Tags: math, two pointers · first AC: Jun 11, 2020 · Python 3 (first AC)
Quality: 28,845 global accepts · Tags: constructive algorithms, implementation · first AC: Jun 7, 2020 · Python 3 (first AC)
Quality: 2,410 global accepts · Tags: greedy · first AC: May 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 29,857 global accepts · Tags: implementation · first AC: May 9, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 14,599 global accepts · Tags: implementation, strings · first AC: Mar 25, 2020 · Python 3 (first AC)
Quality: 16,401 global accepts · Tags: combinatorics, greedy, math · first AC: Mar 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 12,197 global accepts · Tags: implementation, two pointers · first AC: Oct 26, 2019 · C++17 (GCC 7-32) (first AC)