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Open on Codeforces · 951 unique accepted
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Quality: 4,002 global accepts · Tags: brute force, dfs and similar, divide and conquer, graphs, greedy, math, shortest paths, trees · first AC: Jan 27, 2023 · last AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,768 global accepts · Tags: combinatorics, math · first AC: Nov 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,251 global accepts · Tags: bitmasks, chinese remainder theorem, combinatorics, constructive algorithms, math, number theory · first AC: Nov 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,268 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,019 global accepts · Tags: combinatorics, constructive algorithms, greedy, hashing, math · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Aug 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,065 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,859 global accepts · Tags: brute force, math, number theory · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,679 global accepts · Tags: brute force, constructive algorithms, dp, graphs, implementation, math · first AC: Apr 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,331 global accepts · Tags: binary search, dfs and similar, graphs, trees · first AC: Mar 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,174 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,003 global accepts · Tags: data structures, dp, greedy · first AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,355 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Mar 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,450 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Mar 7, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,958 global accepts · Tags: data structures, greedy · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,085 global accepts · Tags: dp, strings · first AC: Feb 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,720 global accepts · Tags: constructive algorithms, math, sortings · first AC: Jan 26, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,716 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Jan 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 384 global accepts · Tags: dp, sortings, strings · first AC: Dec 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,130 global accepts · Tags: implementation, math, probabilities, trees · first AC: Dec 10, 2023 · C++20 (GCC 11-64) (first AC)