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Open on Codeforces · 561 unique accepted
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Quality: 3,215 global accepts · Tags: brute force, data structures, dfs and similar, dp, strings, trees · first AC: Dec 13, 2022 · last AC: Dec 13, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,240 global accepts · Tags: constructive algorithms, number theory · first AC: Sep 23, 2022 · last AC: Sep 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,390 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,255 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Aug 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy · first AC: Aug 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,526 global accepts · Tags: data structures, sortings, trees, two pointers · first AC: Aug 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,773 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, dsu, graphs, math · first AC: Aug 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,990 global accepts · Tags: constructive algorithms, implementation, math · first AC: Jul 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,550 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jul 15, 2021 · last AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,775 global accepts · Tags: brute force, dp, hashing, string suffix structures, strings · first AC: Mar 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,225 global accepts · Tags: binary search, brute force, combinatorics, data structures, greedy, math, number theory, two pointers · first AC: Mar 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,834 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Mar 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,111 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,419 global accepts · Tags: binary search, data structures, games, greedy, math, ternary search · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,385 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Feb 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,032 global accepts · Tags: data structures, divide and conquer, dsu, two pointers · first AC: Apr 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,445 global accepts · Tags: dfs and similar, dp, shortest paths · first AC: Aug 11, 2022 · last AC: Aug 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,679 global accepts · Tags: brute force, constructive algorithms, dp, graphs, implementation, math · first AC: Aug 1, 2022 · last AC: Aug 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,135 global accepts · Tags: data structures, divide and conquer, math · first AC: Sep 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,989 global accepts · Tags: data structures, dp, greedy · first AC: Aug 31, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,245 global accepts · Tags: data structures, math · first AC: Aug 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,714 global accepts · Tags: combinatorics, dp, fft, math, number theory · first AC: Aug 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,002 global accepts · Tags: data structures, dp, greedy · first AC: Aug 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,162 global accepts · Tags: binary search, data structures, greedy, hashing, string suffix structures, strings, two pointers · first AC: Aug 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,334 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Jul 27, 2021 · C++17 (GCC 7-32) (first AC)