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Open on Codeforces · 1,030 unique accepted
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Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,601 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,357 global accepts · Tags: binary search, geometry, math, ternary search · first AC: Sep 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,838 global accepts · Tags: constructive algorithms, greedy, math, number theory, strings · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,763 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,323 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jun 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,980 global accepts · Tags: constructive algorithms, greedy · first AC: May 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,731 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Mar 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 23,845 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jul 8, 2022 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, data structures, greedy, math, two pointers · first AC: Jan 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 16,243 global accepts · Tags: constructive algorithms, dfs and similar, number theory, trees · first AC: Jan 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 16,032 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, greedy, trees · first AC: Aug 15, 2021 · C++17 (GCC 7-32) (first AC)
Tags: graphs, greedy · first AC: Aug 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,964 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jun 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,445 global accepts · Tags: greedy, math · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,799 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, dsu, greedy, interactive, trees · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,900 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Mar 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,500 global accepts · Tags: dp · first AC: Jun 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 25,478 global accepts · Tags: greedy, math · first AC: May 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,083 global accepts · Tags: combinatorics, constructive algorithms, dp, games · first AC: May 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,758 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,471 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Apr 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,409 global accepts · Tags: binary search, dp, math, number theory · first AC: Apr 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,837 global accepts · Tags: brute force, greedy, math, number theory · first AC: Mar 12, 2023 · C++20 (GCC 11-64) (first AC)