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Open on Codeforces · 1,149 unique accepted
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Quality: 1,526 global accepts · Tags: brute force, constructive algorithms, data structures, dp, graphs, greedy, math, number theory, shortest paths · first AC: Mar 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,175 global accepts · Tags: probabilities · first AC: Jan 9, 2025 · last AC: Jan 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,420 global accepts · Tags: dp, math, probabilities · first AC: Jan 7, 2025 · last AC: Jan 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,151 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, probabilities, trees · first AC: Jan 7, 2025 · last AC: Jan 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,371 global accepts · Tags: math, number theory, probabilities · first AC: Jan 6, 2025 · last AC: Jan 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,401 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Nov 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,905 global accepts · Tags: combinatorics, dfs and similar, dp, games, greedy, math, probabilities, trees · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Sep 30, 2019 · GNU C++11 (first AC)
Tags: number theory · first AC: Jul 5, 2019 · GNU C++11 (first AC)
Quality: 3,329 global accepts · Tags: dp, math, matrices, number theory · first AC: Jun 12, 2019 · GNU C++11 (first AC)
Quality: 917 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,487 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,016 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,480 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, implementation, math, trees · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: May 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,963 global accepts · Tags: data structures · first AC: May 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,794 global accepts · Tags: combinatorics, dp, strings · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,522 global accepts · Tags: binary search, data structures, dfs and similar, dp, sortings · first AC: May 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,587 global accepts · Tags: binary search, flows, graphs · first AC: May 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 930 global accepts · Tags: constructive algorithms, math, probabilities · first AC: Jan 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,300 global accepts · Tags: dp, probabilities, two pointers · first AC: Jan 8, 2025 · last AC: Jan 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,575 global accepts · Tags: dp, implementation, math, probabilities · first AC: Jan 7, 2025 · last AC: Jan 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: Dec 27, 2024 · last AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Dec 23, 2024 · C++17 (GCC 7-32) (first AC)