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Open on Codeforces · 738 unique accepted
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Quality: 4,477 global accepts · Tags: combinatorics, dp, math · first AC: Oct 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,290 global accepts · Tags: brute force, constructive algorithms, flows, graph matchings · first AC: Sep 13, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,989 global accepts · Tags: data structures, dp, greedy · first AC: Aug 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,172 global accepts · Tags: dp, math, number theory, probabilities · first AC: Aug 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,445 global accepts · Tags: dfs and similar, dp, shortest paths · first AC: Aug 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,999 global accepts · Tags: binary search, geometry, ternary search · first AC: Jul 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,492 global accepts · Tags: dfs and similar, dsu, graphs, math, sortings · first AC: Jul 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,383 global accepts · Tags: constructive algorithms, math, strings · first AC: Jul 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,715 global accepts · Tags: dfs and similar, graphs, implementation · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,823 global accepts · Tags: binary search, brute force, dp, greedy · first AC: May 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, implementation, math, number theory · first AC: Jun 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,914 global accepts · Tags: brute force, data structures, dfs and similar, dp, trees, two pointers · first AC: Jun 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,718 global accepts · Tags: data structures, dp, matrices · first AC: Jun 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,362 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: Jun 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,031 global accepts · Tags: brute force, data structures, greedy, math, number theory · first AC: Sep 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,461 global accepts · Tags: binary search, brute force, combinatorics, math, number theory, two pointers · first AC: Aug 14, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,455 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, data structures, greedy · first AC: Jul 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,169 global accepts · Tags: math, matrices, number theory, two pointers · first AC: Jul 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,824 global accepts · Tags: constructive algorithms, greedy, math, sortings, two pointers · first AC: Jul 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,702 global accepts · Tags: dp, math, number theory, probabilities · first AC: Jul 21, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,265 global accepts · Tags: binary search, greedy · first AC: Jul 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,725 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Jul 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,704 global accepts · Tags: graphs, hashing, math, number theory · first AC: Jul 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,050 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Jul 17, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,470 global accepts · Tags: binary search, data structures, games, greedy · first AC: Jul 15, 2022 · C++17 (GCC 9-64) (first AC)