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Open on Codeforces · 307 unique accepted
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Quality: 3,334 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Jul 31, 2021 · last AC: Jul 31, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,066 global accepts · Tags: binary search, data structures, dp, greedy, interactive, trees · first AC: Jun 4, 2021 · last AC: Jun 6, 2021 · GNU C++11 (first AC)
Quality: 2,799 global accepts · Tags: brute force, constructive algorithms, data structures, math, strings · first AC: May 28, 2021 · last AC: Jun 1, 2021 · GNU C++11 (first AC)
Quality: 1,525 global accepts · Tags: flows · first AC: May 10, 2021 · GNU C++11 (first AC)
Quality: 4,476 global accepts · Tags: combinatorics, dp, math · first AC: May 3, 2021 · GNU C++11 (first AC)
Tags: binary search, brute force, chinese remainder theorem, math · first AC: Mar 14, 2021 · GNU C++11 (first AC)
Quality: 1,559 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,409 global accepts · Tags: data structures, dsu, implementation, trees · first AC: Jul 30, 2024 · last AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,961 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,858 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Nov 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: Oct 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,345 global accepts · Tags: data structures, divide and conquer, dp, greedy, sortings · first AC: Oct 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,623 global accepts · Tags: bitmasks, geometry, math, number theory · first AC: Aug 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,125 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Jul 31, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,020 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jun 10, 2021 · GNU C++11 (first AC)
Quality: 1,575 global accepts · Tags: flows · first AC: May 10, 2021 · GNU C++11 (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, hashing, two pointers · first AC: Jun 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,792 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,860 global accepts · Tags: data structures, greedy, math, number theory · first AC: Jul 29, 2024 · last AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Tags: dp, graphs, shortest paths · first AC: Mar 22, 2021 · last AC: Jul 29, 2024 · GNU C++11 (first AC)
Quality: 1,700 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, math, sortings, trees · first AC: Dec 24, 2021 · last AC: Dec 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,558 global accepts · Tags: combinatorics, fft, graphs, math, number theory · first AC: Dec 11, 2021 · last AC: Dec 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,477 global accepts · Tags: bitmasks, brute force, dp, probabilities · first AC: Jul 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 465 global accepts · Tags: dfs and similar, flows · first AC: Jun 7, 2021 · GNU C++11 (first AC)