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Open on Codeforces · 736 unique accepted
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Quality: 21,805 global accepts · Tags: math · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,254 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,086 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,511 global accepts · Tags: greedy · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,554 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,754 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,243 global accepts · Tags: constructive algorithms, math · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,179 global accepts · Tags: implementation, math · first AC: Mar 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,306 global accepts · Tags: brute force, constructive algorithms · first AC: Mar 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,688 global accepts · Tags: greedy, strings · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,999 global accepts · Tags: math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,920 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,841 global accepts · Tags: greedy, math · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 30,122 global accepts · Tags: greedy · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 42,664 global accepts · Tags: brute force, math · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,721 global accepts · Tags: brute force, constructive algorithms, math · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 38,090 global accepts · Tags: math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,446 global accepts · Tags: brute force · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,339 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,342 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 34,426 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 29,080 global accepts · Tags: greedy, implementation, math · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,786 global accepts · Tags: greedy, implementation · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,940 global accepts · Tags: bitmasks, brute force, greedy, implementation, math · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 37,250 global accepts · Tags: brute force, math · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)