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Open on Codeforces · 387 unique accepted
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Quality: 22,281 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Mar 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,099 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 21,520 global accepts · Tags: greedy · first AC: Mar 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 19,561 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,762 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,257 global accepts · Tags: constructive algorithms, math · first AC: Mar 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 69,690 global accepts · Tags: math, probabilities · first AC: Mar 12, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,693 global accepts · Tags: greedy, strings · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 24,255 global accepts · Tags: 2-sat, constructive algorithms, greedy, string suffix structures, strings · first AC: Mar 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,316 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,188 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 18,009 global accepts · Tags: math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,386 global accepts · Tags: math · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,924 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 22,870 global accepts · Tags: binary search, brute force, expression parsing, math, schedules · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 25,919 global accepts · Tags: constructive algorithms · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 24,373 global accepts · Tags: greedy, implementation · first AC: Jan 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 37,706 global accepts · Tags: dp, greedy · first AC: Jan 19, 2026 · last AC: Jan 19, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 20,331 global accepts · Tags: geometry, math · first AC: Dec 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 33,057 global accepts · Tags: geometry · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,952 global accepts · Tags: bitmasks, brute force, greedy, implementation, math · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,508 global accepts · Tags: greedy, implementation, sortings · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,905 global accepts · Tags: brute force, greedy, strings · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,597 global accepts · Tags: brute force, greedy, math, sortings · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,874 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)