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Open on Codeforces · 320 unique accepted
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Quality: 3,992 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: May 31, 2025 · last AC: Jun 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,268 global accepts · Tags: greedy, implementation · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,644 global accepts · Tags: dfs and similar, dp, graphs, greedy, implementation, math · first AC: Aug 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,073 global accepts · Tags: brute force, games, math, number theory · first AC: Aug 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,097 global accepts · Tags: data structures, dp, graphs, greedy, shortest paths · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,877 global accepts · Tags: binary search, data structures, dfs and similar, implementation, trees · first AC: May 27, 2024 · C++20 (GCC 13-64) (first AC)
Tags: data structures, implementation, math · first AC: Feb 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,384 global accepts · Tags: combinatorics, dp, math · first AC: Jan 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,641 global accepts · Tags: bitmasks, chinese remainder theorem, constructive algorithms, interactive, math · first AC: Jan 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 772 global accepts · Tags: bitmasks, dp · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Aug 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,479 global accepts · Tags: binary search, dp, greedy · first AC: Aug 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,004 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, trees · first AC: Oct 6, 2023 · last AC: Oct 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 888 global accepts · Tags: bitmasks, dfs and similar, dp, trees · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,293 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,580 global accepts · Tags: combinatorics, dp · first AC: Jul 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,220 global accepts · Tags: data structures, greedy · first AC: Jun 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 895 global accepts · Tags: flows, graphs, shortest paths · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,348 global accepts · Tags: bitmasks, brute force, greedy, hashing · first AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,570 global accepts · Tags: binary search, dfs and similar, implementation, interactive, math, number theory, trees · first AC: Nov 14, 2024 · last AC: Nov 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,207 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 17, 2024 · C++20 (GCC 13-64) (first AC)