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Open on Codeforces · 409 unique accepted
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Quality: 31,572 global accepts · Tags: data structures, greedy, sortings · first AC: Jan 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,904 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,250 global accepts · Tags: binary search, greedy, two pointers · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,130 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,707 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,707 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 30,640 global accepts · Tags: combinatorics, math, number theory · first AC: Mar 8, 2024 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms, implementation, two pointers · first AC: Nov 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,417 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy · first AC: Sep 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 27,118 global accepts · Tags: combinatorics, dp, greedy · first AC: Sep 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 19,705 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Sep 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,114 global accepts · Tags: binary search, data structures, dp, implementation, math, two pointers · first AC: Sep 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,671 global accepts · Tags: constructive algorithms, data structures, games, greedy, interactive · first AC: Sep 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,283 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Aug 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 17,862 global accepts · Tags: dp, greedy, implementation, math · first AC: Jul 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,683 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,069 global accepts · Tags: dp, games, greedy · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,720 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,059 global accepts · Tags: brute force, math, number theory · first AC: May 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,940 global accepts · Tags: binary search, greedy, implementation, math, sortings · first AC: May 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,287 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Mar 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 25,741 global accepts · Tags: games, greedy, math, sortings · first AC: Mar 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 11,601 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 27, 2023 · last AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,240 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy · first AC: Oct 22, 2023 · C++17 (GCC 7-32) (first AC)