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Open on Codeforces · 1,645 unique accepted
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Quality: 2,428 global accepts · Tags: bitmasks, dp, dsu, graphs · first AC: Dec 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,131 global accepts · Tags: binary search, brute force, graphs, greedy, shortest paths · first AC: Aug 13, 2024 · PyPy 3-64 (first AC)
Quality: 2,749 global accepts · Tags: 2-sat, dfs and similar, graphs · first AC: May 10, 2024 · PyPy 3-64 (first AC)
Quality: 2,959 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Feb 27, 2024 · PyPy 3-64 (first AC)
Quality: 3,384 global accepts · Tags: combinatorics, dp, math · first AC: Jan 13, 2024 · PyPy 3 (first AC)
Quality: 4,146 global accepts · Tags: data structures, divide and conquer, dp, trees · first AC: Dec 18, 2023 · PyPy 3 (first AC)
Quality: 2,636 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation · first AC: Nov 26, 2023 · PyPy 3-64 (first AC)
Quality: 4,059 global accepts · Tags: dp, math, number theory · first AC: Oct 22, 2023 · PyPy 3-64 (first AC)
Quality: 4,185 global accepts · Tags: combinatorics, data structures, math · first AC: Oct 11, 2023 · PyPy 3-64 (first AC)
Quality: 2,490 global accepts · Tags: combinatorics, dp, math · first AC: Apr 5, 2023 · PyPy 3-64 (first AC)
Quality: 9,395 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer, greedy, trees · first AC: Jan 7, 2023 · PyPy 3-64 (first AC)
Quality: 2,510 global accepts · Tags: combinatorics, dp, hashing, strings, two pointers · first AC: Sep 12, 2022 · PyPy 3-64 (first AC)
Quality: 4,390 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 3, 2022 · PyPy 3 (first AC)
Quality: 3,253 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, games, greedy, implementation, trees · first AC: Nov 12, 2021 · PyPy 3 (first AC)
Quality: 2,657 global accepts · Tags: dfs and similar, dp, implementation, math, meet-in-the-middle · first AC: Oct 18, 2021 · PyPy 3 (first AC)
Quality: 3,550 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jul 14, 2021 · PyPy 3 (first AC)
Quality: 5,214 global accepts · Tags: binary search, greedy, math, ternary search · first AC: Jun 12, 2021 · PyPy 3 (first AC)
Quality: 3,222 global accepts · Tags: data structures, hashing, implementation, matrices, strings · first AC: Jun 11, 2021 · PyPy 3 (first AC)
Quality: 2,898 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Apr 13, 2021 · PyPy 3 (first AC)
Quality: 7,044 global accepts · Tags: dp, math, number theory · first AC: Mar 20, 2021 · PyPy 3 (first AC)
Quality: 5,744 global accepts · Tags: brute force, data structures, hashing, implementation, math, number theory, sortings, two pointers · first AC: Mar 7, 2021 · PyPy 3 (first AC)
Quality: 9,731 global accepts · Tags: binary search, data structures, dp · first AC: Feb 19, 2021 · Python 3 (first AC)
Quality: 4,431 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 8, 2021 · PyPy 3 (first AC)
Quality: 5,646 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Jan 5, 2021 · last AC: Jan 5, 2021 · PyPy 3 (first AC)
Quality: 3,291 global accepts · Tags: brute force, dp, graph matchings, greedy, sortings · first AC: Jan 4, 2021 · Python 3 (first AC)