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Open on Codeforces · 734 unique accepted
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Quality: 6,533 global accepts · Tags: dp, sortings · first AC: Jun 22, 2023 · last AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,619 global accepts · Tags: data structures, math, matrices · first AC: Jul 7, 2023 · last AC: Jul 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,891 global accepts · Tags: combinatorics, data structures, math, sortings · first AC: Jul 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,362 global accepts · Tags: binary search, data structures, trees · first AC: Jun 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, implementation, math, number theory · first AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,270 global accepts · Tags: combinatorics, dfs and similar, divide and conquer, dp, probabilities, trees · first AC: May 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,361 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: May 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,334 global accepts · Tags: data structures, flows, hashing · first AC: Apr 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,403 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Apr 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Jan 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,515 global accepts · Tags: data structures, dp, greedy · first AC: Jul 5, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,309 global accepts · Tags: data structures, dfs and similar, graphs, greedy · first AC: Jun 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 5,370 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: May 12, 2022 · last AC: May 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,041 global accepts · Tags: dp, greedy · first AC: Nov 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 508 global accepts · Tags: brute force, dfs and similar, number theory · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,680 global accepts · Tags: combinatorics, dp, math · first AC: May 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,403 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,869 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Apr 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,959 global accepts · Tags: data structures · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,575 global accepts · Tags: dp, implementation, math, probabilities · first AC: Apr 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,244 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation, number theory · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)