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Open on Codeforces · 567 unique accepted
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Quality: 1,280 global accepts · Tags: brute force, data structures, greedy, sortings · first AC: Oct 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,984 global accepts · Tags: data structures · first AC: Oct 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,462 global accepts · Tags: dp · first AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,415 global accepts · Tags: constructive algorithms, math · first AC: Sep 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,403 global accepts · Tags: math, number theory · first AC: Sep 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, trees · first AC: May 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,537 global accepts · Tags: brute force, combinatorics, dp · first AC: May 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,812 global accepts · Tags: constructive algorithms, data structures, greedy, math · first AC: May 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,470 global accepts · Tags: dp, sortings · first AC: Apr 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,446 global accepts · Tags: hashing, string suffix structures, strings · first AC: Mar 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,793 global accepts · Tags: greedy · first AC: Mar 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,932 global accepts · Tags: bitmasks, brute force, constructive algorithms, implementation · first AC: Feb 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,614 global accepts · Tags: dp, graphs, number theory, shortest paths · first AC: Feb 17, 2023 · last AC: Feb 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 706 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, games, greedy, math, probabilities · first AC: Apr 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 888 global accepts · Tags: bitmasks, dfs and similar, dp, trees · first AC: Feb 8, 2026 · last AC: Mar 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,269 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Dec 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Sep 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,056 global accepts · Tags: brute force, constructive algorithms, data structures, divide and conquer, greedy, hashing · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,063 global accepts · Tags: brute force, dp · first AC: Apr 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,601 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Apr 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,803 global accepts · Tags: data structures, dp, matrices, probabilities · first AC: Apr 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,268 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, math, trees · first AC: Mar 7, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Jan 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Dec 14, 2023 · C++14 (GCC 6-32) (first AC)