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Open on Codeforces · 1,096 unique accepted
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Quality: 1,119 global accepts · Tags: data structures, implementation · first AC: Oct 26, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 1,356 global accepts · Tags: geometry, implementation, math, sortings · first AC: Apr 26, 2017 · last AC: Apr 26, 2017 · GNU C++11 (first AC)
Quality: 1,452 global accepts · Tags: constructive algorithms, dp, graphs, math, number theory · first AC: Apr 16, 2017 · GNU C++11 (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,616 global accepts · Tags: data structures, dp, geometry · first AC: May 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,858 global accepts · Tags: dfs and similar, greedy, trees · first AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,099 global accepts · Tags: binary search, brute force, dp, greedy, two pointers · first AC: Mar 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,268 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,858 global accepts · Tags: combinatorics, math, number theory · first AC: Dec 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,842 global accepts · Tags: data structures, divide and conquer, trees · first AC: Dec 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Jul 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,156 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,191 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: May 28, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, data structures, dp, greedy · first AC: May 14, 2023 · last AC: May 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,316 global accepts · Tags: binary search, data structures, dp, greedy · first AC: May 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,227 global accepts · Tags: combinatorics, math · first AC: Apr 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,736 global accepts · Tags: constructive algorithms, dp, implementation, math, trees · first AC: Apr 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,707 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs · first AC: Mar 12, 2023 · last AC: Mar 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,531 global accepts · Tags: data structures, dp, greedy, hashing, implementation, trees · first AC: Mar 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,243 global accepts · Tags: brute force, data structures, implementation · first AC: Dec 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,381 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, interactive, shortest paths, trees · first AC: Sep 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,860 global accepts · Tags: data structures, greedy, math, number theory · first AC: Aug 16, 2022 · C++20 (GCC 11-64) (first AC)