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Open on Codeforces · 1,696 unique accepted
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Quality: 13,167 global accepts · Tags: dp, greedy, math · first AC: Oct 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,049 global accepts · Tags: implementation · first AC: Oct 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,202 global accepts · Tags: dp, math, number theory, shortest paths · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,426 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,109 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,216 global accepts · Tags: greedy, implementation · first AC: Mar 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,640 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Mar 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,051 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Feb 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,897 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,721 global accepts · Tags: greedy, sortings · first AC: Jan 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 42,997 global accepts · Tags: math, number theory · first AC: Jan 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,529 global accepts · Tags: binary search, data structures, schedules, two pointers · first AC: Dec 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,428 global accepts · Tags: constructive algorithms, implementation · first AC: Aug 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,715 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,070 global accepts · Tags: binary search, greedy, implementation, math, number theory · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,978 global accepts · Tags: brute force, greedy, math, strings · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,779 global accepts · Tags: — · first AC: Mar 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,789 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,988 global accepts · Tags: brute force, implementation, matrices · first AC: Jan 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,503 global accepts · Tags: binary search, brute force, constructive algorithms, greedy · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,569 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,122 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)