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Open on Codeforces · 624 unique accepted
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Quality: 5,215 global accepts · Tags: dp, math, matrices · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,111 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,029 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Apr 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Nov 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,258 global accepts · Tags: brute force, greedy, math, number theory · first AC: Nov 9, 2025 · last AC: Nov 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,188 global accepts · Tags: binary search, data structures · first AC: Nov 9, 2025 · last AC: Nov 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,045 global accepts · Tags: dp, implementation, strings · first AC: Nov 9, 2025 · last AC: Nov 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,971 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dsu, graphs · first AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,286 global accepts · Tags: combinatorics, dfs and similar, dp · first AC: Aug 30, 2025 · last AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures, greedy, ternary search, two pointers · first AC: May 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,613 global accepts · Tags: binary search, constructive algorithms, divide and conquer, greedy, interactive, trees · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,973 global accepts · Tags: combinatorics, data structures, divide and conquer, dp, math, matrices · first AC: Apr 16, 2025 · last AC: Apr 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,361 global accepts · Tags: combinatorics, dp, fft, greedy, math · first AC: Apr 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,799 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Apr 11, 2025 · last AC: Apr 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,147 global accepts · Tags: binary search, brute force, combinatorics, divide and conquer, math, number theory · first AC: Mar 27, 2025 · last AC: Mar 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Mar 23, 2025 · last AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,152 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,854 global accepts · Tags: constructive algorithms, data structures, divide and conquer, games, greedy, math · first AC: Feb 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,969 global accepts · Tags: combinatorics, data structures, dp, greedy, implementation, math · first AC: Oct 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,667 global accepts · Tags: dfs and similar, divide and conquer, dp, dsu, trees · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,989 global accepts · Tags: data structures, dp, greedy · first AC: Jul 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,973 global accepts · Tags: bitmasks, dp · first AC: Jul 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,547 global accepts · Tags: bitmasks, dp · first AC: Jul 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,574 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,328 global accepts · Tags: dp, math, matrices, number theory · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)