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Open on Codeforces · 536 unique accepted
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Quality: 7,865 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,101 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs · first AC: Apr 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,220 global accepts · Tags: geometry, greedy, implementation, sortings, two pointers · first AC: Apr 15, 2023 · last AC: Apr 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,334 global accepts · Tags: games, greedy · first AC: Apr 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,332 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Mar 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Mar 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,560 global accepts · Tags: binary search, bitmasks, constructive algorithms, data structures · first AC: Nov 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,366 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Oct 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,340 global accepts · Tags: combinatorics, data structures, implementation · first AC: Oct 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 6,237 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, trees · first AC: Sep 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,529 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,891 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,413 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,566 global accepts · Tags: dp, greedy, math · first AC: Apr 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,477 global accepts · Tags: brute force, constructive algorithms, divide and conquer, greedy, hashing, implementation, math, strings · first AC: Apr 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,564 global accepts · Tags: binary search, data structures, implementation, math, two pointers · first AC: Mar 1, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,677 global accepts · Tags: greedy, implementation, sortings, strings · first AC: Feb 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 6,687 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,056 global accepts · Tags: bitmasks, data structures, divide and conquer, dp, greedy, math, sortings, strings, trees · first AC: Jan 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,284 global accepts · Tags: data structures, greedy, sortings, two pointers · first AC: Jun 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,853 global accepts · Tags: brute force, math · first AC: May 28, 2023 · last AC: May 29, 2023 · C++20 (GCC 11-64) (first AC)