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Open on Codeforces · 462 unique accepted
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Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 763 global accepts · Tags: constructive algorithms · first AC: Aug 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, two pointers · first AC: Aug 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jul 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,693 global accepts · Tags: binary search, constructive algorithms, interactive, ternary search · first AC: Oct 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,361 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jul 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,254 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: May 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Apr 15, 2022 · last AC: Apr 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,443 global accepts · Tags: bitmasks, constructive algorithms · first AC: Apr 14, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,799 global accepts · Tags: bitmasks, brute force, data structures, divide and conquer, greedy, implementation, two pointers · first AC: Apr 12, 2022 · last AC: Apr 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,666 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Mar 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,160 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Mar 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,330 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Mar 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Mar 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 935 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Aug 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,374 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Mar 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,374 global accepts · Tags: dfs and similar, dp, math, number theory · first AC: Mar 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,081 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jun 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Mar 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,928 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Mar 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 749 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, math, sortings, trees · first AC: Aug 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Mar 13, 2023 · last AC: Mar 13, 2023 · C++20 (GCC 11-64) (first AC)