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Open on Codeforces · 1,153 unique accepted
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Quality: 3,325 global accepts · Tags: dp, greedy, sortings, two pointers · first AC: Aug 18, 2023 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, sortings · first AC: Aug 18, 2023 · last AC: Aug 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,844 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Aug 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,537 global accepts · Tags: brute force, combinatorics, dp · first AC: May 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,457 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: May 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,331 global accepts · Tags: binary search, dfs and similar, graphs, trees · first AC: Jan 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,293 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,738 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,700 global accepts · Tags: combinatorics, graph matchings, math · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,402 global accepts · Tags: constructive algorithms, dp, implementation, interactive · first AC: Aug 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,664 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,823 global accepts · Tags: binary search, brute force, dp, greedy · first AC: May 5, 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++20 (GCC 13-64) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 997 global accepts · Tags: constructive algorithms, graphs, greedy, probabilities · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,535 global accepts · Tags: dp, sortings · first AC: Jan 7, 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 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Oct 27, 2024 · last AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,792 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 535 global accepts · Tags: implementation · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 514 global accepts · Tags: implementation · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)