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Open on Codeforces · 691 unique accepted
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Quality: 12,433 global accepts · Tags: dp, math, probabilities · first AC: Dec 11, 2020 · C++17 (GCC 7-32) (first AC)
Tags: math, number theory · first AC: Nov 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 9,274 global accepts · Tags: binary search, dp, implementation, math, two pointers · first AC: Sep 30, 2020 · GNU C++11 (first AC)
Quality: 17,602 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Sep 28, 2020 · GNU C++11 (first AC)
Tags: data structures · first AC: Sep 27, 2020 · GNU C++11 (first AC)
Quality: 5,455 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,819 global accepts · Tags: games, greedy, sortings · first AC: Mar 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,896 global accepts · Tags: graphs, greedy, math · first AC: Nov 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,242 global accepts · Tags: constructive algorithms · first AC: Jan 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,312 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,997 global accepts · Tags: math, number theory · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,749 global accepts · Tags: bitmasks, constructive algorithms · first AC: Nov 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,316 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Sep 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 29,763 global accepts · Tags: data structures, greedy · first AC: May 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 25,300 global accepts · Tags: math, number theory · first AC: Dec 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 10,285 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation, sortings · first AC: Dec 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,685 global accepts · Tags: combinatorics, dp, math · first AC: Nov 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Feb 19, 2026 · C++17 (GCC 7-32) (first AC)