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Open on Codeforces · 522 unique accepted
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Quality: 2,625 global accepts · Tags: combinatorics, dp · first AC: Aug 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jul 17, 2024 · last AC: Jul 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,883 global accepts · Tags: data structures · first AC: Jul 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,541 global accepts · Tags: hashing, implementation, math, strings · first AC: Mar 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,245 global accepts · Tags: dp, matrices · first AC: Mar 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Dec 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,321 global accepts · Tags: brute force, data structures, dp, dsu, greedy, implementation, two pointers · first AC: Oct 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,660 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · last AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,828 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,983 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Sep 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,442 global accepts · Tags: constructive algorithms, interactive, math · first AC: Sep 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,146 global accepts · Tags: data structures, divide and conquer, dp, trees · first AC: Jul 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,138 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Mar 1, 2024 · last AC: Apr 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Apr 18, 2024 · last AC: Apr 18, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,065 global accepts · Tags: data structures, math, matrices · first AC: Mar 11, 2024 · last AC: Mar 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Jan 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,752 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,791 global accepts · Tags: divide and conquer, interactive · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,859 global accepts · Tags: greedy, implementation · first AC: Jan 11, 2023 · C++14 (GCC 6-32) (first AC)
Tags: *broken, games, greedy · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,325 global accepts · Tags: dp, greedy, sortings, two pointers · first AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,267 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: Sep 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)