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Open on Codeforces · 557 unique accepted
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Quality: 2,116 global accepts · Tags: brute force, dp, math · first AC: Feb 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,133 global accepts · Tags: dp · first AC: Feb 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,042 global accepts · Tags: combinatorics, dp, fft, math · first AC: Feb 9, 2025 · last AC: Feb 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,298 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Feb 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Feb 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,996 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Feb 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,620 global accepts · Tags: dp, number theory · first AC: Feb 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: Nov 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,143 global accepts · Tags: binary search, data structures, implementation · first AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Jan 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,111 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 984 global accepts · Tags: data structures, greedy, sortings · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 923 global accepts · Tags: data structures, divide and conquer, greedy · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,964 global accepts · Tags: dp, trees · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 783 global accepts · Tags: data structures, math · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 725 global accepts · Tags: combinatorics, dp, graphs, shortest paths · first AC: Apr 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,421 global accepts · Tags: dp, math, probabilities · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 919 global accepts · Tags: combinatorics, dp · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 867 global accepts · Tags: dfs and similar, dp, graphs, math, number theory, trees · first AC: Apr 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 992 global accepts · Tags: bitmasks, combinatorics, dp, math, probabilities · first AC: Apr 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,262 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Apr 9, 2025 · last AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,294 global accepts · Tags: combinatorics, dp, math · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)