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Open on Codeforces · 685 unique accepted
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Quality: 10,540 global accepts · Tags: binary search, greedy, math · first AC: Aug 31, 2023 · last AC: Aug 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,326 global accepts · Tags: constructive algorithms, data structures, implementation, strings, two pointers · first AC: Apr 28, 2023 · last AC: Apr 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 12,715 global accepts · Tags: greedy, strings · first AC: Apr 20, 2023 · last AC: Apr 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,085 global accepts · Tags: binary search, interactive, ternary search · first AC: Mar 31, 2023 · last AC: Mar 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,577 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Mar 21, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, dfs and similar, dsu, graphs · first AC: Mar 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,552 global accepts · Tags: data structures, implementation, math · first AC: Mar 20, 2023 · last AC: Mar 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,157 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Feb 19, 2023 · last AC: Feb 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,136 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Feb 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,300 global accepts · Tags: binary search, math, number theory, sortings, two pointers · first AC: Jan 21, 2023 · last AC: Jan 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,667 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Dec 30, 2022 · last AC: Jan 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,681 global accepts · Tags: constructive algorithms, games, interactive · first AC: Nov 10, 2022 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, games, graphs, interactive · first AC: Nov 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,057 global accepts · Tags: brute force, data structures, dp, graphs, greedy, shortest paths · first AC: Nov 4, 2022 · last AC: Nov 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,242 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Oct 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,184 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Oct 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,681 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,596 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,980 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,001 global accepts · Tags: brute force, dp, math · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,427 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,305 global accepts · Tags: brute force, math, number theory · first AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,855 global accepts · Tags: brute force, dp, greedy, strings · first AC: Mar 2, 2024 · last AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 11,349 global accepts · Tags: binary search, data structures, divide and conquer, math, number theory, two pointers · first AC: Mar 11, 2023 · last AC: Nov 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,954 global accepts · Tags: dp, greedy · first AC: Aug 31, 2023 · last AC: Sep 4, 2023 · C++17 (GCC 9-64) (first AC)