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Open on Codeforces · 802 unique accepted
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Quality: 644 global accepts · Tags: constructive algorithms, dp, geometry · first AC: Nov 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Oct 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Jun 25, 2021 · GNU C++11 (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Apr 19, 2021 · GNU C++11 (first AC)
Quality: 476 global accepts · Tags: data structures, graphs, sortings · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 826 global accepts · Tags: math, probabilities · first AC: Apr 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: binary search, divide and conquer, sortings, trees · first AC: Jan 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Jul 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Mar 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 496 global accepts · Tags: data structures, math · first AC: Feb 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Feb 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 573 global accepts · Tags: graphs · first AC: Oct 6, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Aug 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: May 24, 2021 · GNU C++11 (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: May 24, 2021 · last AC: May 24, 2021 · GNU C++11 (first AC)
Quality: 402 global accepts · Tags: constructive algorithms, math · first AC: May 6, 2021 · last AC: May 8, 2021 · GNU C++11 (first AC)
Quality: 1,055 global accepts · Tags: combinatorics, dp, trees · first AC: Jan 7, 2021 · GNU C++11 (first AC)
Quality: 741 global accepts · Tags: dp, greedy · first AC: Jul 23, 2020 · last AC: Jul 23, 2020 · GNU C++11 (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Jul 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 651 global accepts · Tags: math · first AC: Apr 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Mar 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 597 global accepts · Tags: flows, graphs, shortest paths · first AC: Feb 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Feb 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Aug 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Oct 5, 2020 · GNU C++11 (first AC)