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Open on Codeforces · 1,329 unique accepted
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Quality: 1,131 global accepts · Tags: data structures, trees · first AC: Apr 26, 2022 · last AC: Apr 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,076 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, trees · first AC: Apr 25, 2022 · last AC: Apr 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,118 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Nov 9, 2021 · last AC: Apr 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 923 global accepts · Tags: data structures, divide and conquer, greedy · first AC: Apr 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,081 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Apr 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,219 global accepts · Tags: binary search, constructive algorithms, graphs, greedy, math, sortings · first AC: Apr 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Mar 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: Mar 29, 2022 · last AC: Mar 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,102 global accepts · Tags: binary search, dsu, geometry, graphs, sortings · first AC: Mar 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Mar 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 831 global accepts · Tags: combinatorics, divide and conquer, fft · first AC: Jan 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Nov 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 992 global accepts · Tags: bitmasks, combinatorics, dp, math, probabilities · first AC: Nov 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Nov 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 876 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Nov 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,928 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Oct 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Jul 24, 2021 · GNU C++11 (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Feb 22, 2021 · GNU C++11 (first AC)
Quality: 565 global accepts · Tags: brute force, combinatorics, constructive algorithms, implementation, math · first AC: Oct 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Oct 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Apr 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Feb 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 899 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, graphs, shortest paths · first AC: Jan 19, 2024 · C++17 (GCC 7-32) (first AC)