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Open on Codeforces · 220 unique accepted
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Quality: 1,243 global accepts · Tags: — · first AC: Mar 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,104 global accepts · Tags: binary search, flows, graph matchings, graphs · first AC: Apr 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,829 global accepts · Tags: — · first AC: Mar 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,909 global accepts · Tags: constructive algorithms, graph matchings, math, probabilities · first AC: Dec 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,678 global accepts · Tags: constructive algorithms · first AC: Dec 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,142 global accepts · Tags: brute force, constructive algorithms, sortings · first AC: Jul 4, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 5,529 global accepts · Tags: binary search, brute force, combinatorics, math, number theory, sortings · first AC: Jul 1, 2020 · C++14 (GCC 6-32) (first AC)
Tags: bitmasks, graphs · first AC: Aug 18, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 4,402 global accepts · Tags: brute force, data structures, dp, implementation, two pointers · first AC: Aug 12, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,173 global accepts · Tags: — · first AC: Mar 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,973 global accepts · Tags: combinatorics, math, probabilities, ternary search · first AC: Oct 26, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,820 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: May 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 8,947 global accepts · Tags: constructive algorithms, greedy, math · first AC: May 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 6,084 global accepts · Tags: brute force, dp · first AC: Apr 8, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,871 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, math, two pointers · first AC: Dec 17, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 9,363 global accepts · Tags: brute force, hashing, implementation, string suffix structures, strings · first AC: Aug 12, 2019 · last AC: Aug 12, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,384 global accepts · Tags: — · first AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,117 global accepts · Tags: dp, math, number theory · first AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,598 global accepts · Tags: — · first AC: Mar 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,276 global accepts · Tags: interactive, math · first AC: Oct 26, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,374 global accepts · Tags: combinatorics, constructive algorithms, math, strings · first AC: Oct 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,582 global accepts · Tags: constructive algorithms, dp, shortest paths, trees · first AC: Dec 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,638 global accepts · Tags: binary search, bitmasks, constructive algorithms, data structures, math, sortings · first AC: Mar 7, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,397 global accepts · Tags: binary search, data structures, hashing, sortings · first AC: Jan 4, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 925 global accepts · Tags: — · first AC: Mar 5, 2026 · C++20 (GCC 13-64) (first AC)