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Open on Codeforces · 1,191 unique accepted
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Quality: 1,182 global accepts · Tags: binary search, greedy, implementation, math, number theory, sortings, two pointers · first AC: Nov 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,061 global accepts · Tags: — · first AC: Oct 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,921 global accepts · Tags: bitmasks, greedy, math, two pointers · first AC: Oct 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,953 global accepts · Tags: binary search, bitmasks, data structures · first AC: Sep 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,640 global accepts · Tags: data structures, geometry, implementation, sortings · first AC: Sep 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,804 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Sep 11, 2021 · C++17 (GCC 9-64) (first AC)
Tags: data structures, greedy, implementation · first AC: Sep 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,304 global accepts · Tags: data structures, dp · first AC: Sep 2, 2021 · last AC: Sep 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, dp, fft, math · first AC: Aug 21, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,152 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Aug 6, 2021 · GNU C++11 (first AC)
Tags: constructive algorithms, graphs, interactive, math · first AC: Aug 6, 2021 · GNU C++11 (first AC)
Quality: 2,430 global accepts · Tags: brute force, dp, greedy, math · first AC: Jun 26, 2021 · last AC: Jun 26, 2021 · GNU C++11 (first AC)
Quality: 2,451 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Jun 20, 2021 · GNU C++11 (first AC)
Quality: 1,818 global accepts · Tags: brute force, constructive algorithms · first AC: Jun 19, 2021 · last AC: Jun 19, 2021 · GNU C++11 (first AC)
Quality: 2,674 global accepts · Tags: binary search, data structures, two pointers · first AC: Jun 14, 2021 · last AC: Jun 14, 2021 · GNU C++11 (first AC)
Quality: 1,422 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: May 30, 2021 · GNU C++11 (first AC)
Quality: 2,289 global accepts · Tags: combinatorics, dfs and similar, implementation, math, trees · first AC: May 22, 2021 · last AC: May 22, 2021 · GNU C++11 (first AC)
Quality: 1,733 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, implementation, sortings, trees · first AC: May 16, 2021 · GNU C++11 (first AC)
Quality: 951 global accepts · Tags: data structures, dfs and similar, dp, flows, graphs, trees · first AC: Apr 11, 2021 · GNU C++11 (first AC)
Quality: 2,200 global accepts · Tags: bitmasks, brute force, hashing, string suffix structures, strings, two pointers · first AC: Mar 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,740 global accepts · Tags: graphs, shortest paths · first AC: Feb 18, 2021 · GNU C++11 (first AC)
Quality: 2,331 global accepts · Tags: combinatorics, data structures, dp, sortings · first AC: Feb 17, 2021 · GNU C++11 (first AC)
Quality: 1,328 global accepts · Tags: number theory · first AC: Sep 25, 2019 · GNU C++11 (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,254 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Aug 5, 2025 · last AC: Aug 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)