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Open on Codeforces · 1,191 unique accepted
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Quality: 1,068 global accepts · Tags: brute force, constructive algorithms, implementation, interactive, sortings · first AC: Oct 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,081 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Sep 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,880 global accepts · Tags: interactive, math, number theory · first AC: Sep 12, 2021 · last AC: Sep 12, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,135 global accepts · Tags: combinatorics, data structures · first AC: Aug 25, 2021 · last AC: Aug 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: Aug 18, 2021 · C++17 (GCC 9-64) (first AC)
Tags: dfs and similar, dp, graphs · first AC: Aug 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, graphs, number theory, shortest paths · first AC: Aug 17, 2021 · last AC: Aug 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 931 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,374 global accepts · Tags: dfs and similar, dp, math, number theory · first AC: Aug 2, 2021 · last AC: Aug 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,414 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: Jun 27, 2021 · last AC: Jun 27, 2021 · GNU C++11 (first AC)
Quality: 906 global accepts · Tags: data structures, dfs and similar, graphs, greedy · first AC: Jun 27, 2021 · GNU C++11 (first AC)
Quality: 984 global accepts · Tags: data structures, greedy, sortings · first AC: Jun 25, 2021 · GNU C++11 (first AC)
Quality: 1,739 global accepts · Tags: dp, strings · first AC: Jun 25, 2021 · last AC: Jun 25, 2021 · GNU C++11 (first AC)
Quality: 2,714 global accepts · Tags: data structures, dsu, graphs, implementation, trees · first AC: Jun 14, 2021 · GNU C++11 (first AC)
Quality: 1,876 global accepts · Tags: data structures, divide and conquer, dp, matrices · first AC: May 14, 2021 · GNU C++11 (first AC)
Quality: 2,076 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, trees · first AC: May 3, 2021 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, greedy · first AC: Mar 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Mar 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 812 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, trees · first AC: Feb 25, 2021 · GNU C++11 (first AC)
Quality: 425 global accepts · Tags: bitmasks, data structures, math · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 541 global accepts · Tags: bitmasks, brute force, dp, implementation · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Aug 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 535 global accepts · Tags: dp · first AC: Jul 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)