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Open on Codeforces · 516 unique accepted
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Quality: 4,622 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Dec 29, 2023 · PyPy 3-64 (first AC)
Quality: 5,032 global accepts · Tags: brute force, greedy, math · first AC: Sep 7, 2023 · PyPy 3-64 (first AC)
Tags: binary search, data structures, dp, greedy · first AC: Apr 29, 2026 · PyPy 3-64 (first AC)
Quality: 5,172 global accepts · Tags: binary search, data structures, dp, graphs, number theory, two pointers · first AC: Apr 28, 2026 · PyPy 3-64 (first AC)
Quality: 2,896 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Apr 11, 2026 · PyPy 3-64 (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · PyPy 3-64 (first AC)
Quality: 2,655 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · PyPy 3-64 (first AC)
Quality: 2,436 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · PyPy 3-64 (first AC)
Quality: 2,770 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Aug 21, 2025 · PyPy 3-64 (first AC)
Quality: 7,041 global accepts · Tags: dp, math, number theory · first AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,743 global accepts · Tags: brute force, data structures, hashing, implementation, math, number theory, sortings, two pointers · first AC: Mar 2, 2025 · PyPy 3-64 (first AC)
Quality: 9,728 global accepts · Tags: binary search, data structures, dp · first AC: Nov 22, 2024 · PyPy 3-64 (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 9, 2024 · PyPy 3-64 (first AC)
Quality: 3,051 global accepts · Tags: bitmasks, divide and conquer, dp, dsu, greedy, implementation, strings · first AC: Feb 17, 2024 · PyPy 3-64 (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Jan 27, 2024 · PyPy 3-64 (first AC)
Quality: 3,382 global accepts · Tags: combinatorics, dp, math · first AC: Jan 13, 2024 · PyPy 3-64 (first AC)
Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 10, 2023 · PyPy 3-64 (first AC)
Quality: 3,846 global accepts · Tags: binary search, data structures, dp, greedy, shortest paths, sortings, two pointers · first AC: May 4, 2026 · PyPy 3-64 (first AC)
Quality: 2,314 global accepts · Tags: binary search, brute force, chinese remainder theorem, math, number theory · first AC: Apr 24, 2026 · PyPy 3-64 (first AC)
Quality: 625 global accepts · Tags: bitmasks, brute force, communication, constructive algorithms, graphs, interactive, trees · first AC: Apr 14, 2026 · PyPy 3-64 (first AC)
Quality: 2,770 global accepts · Tags: binary search, combinatorics, data structures, dp, two pointers · first AC: Sep 17, 2025 · PyPy 3-64 (first AC)
Quality: 1,933 global accepts · Tags: dfs and similar, dp, games, graphs · first AC: Sep 7, 2025 · PyPy 3-64 (first AC)
Quality: 2,124 global accepts · Tags: brute force, graphs, greedy, interactive, sortings · first AC: May 17, 2025 · PyPy 3-64 (first AC)
Quality: 2,501 global accepts · Tags: dfs and similar, dp, graphs, implementation · first AC: May 17, 2025 · PyPy 3-64 (first AC)
Quality: 1,613 global accepts · Tags: binary search, constructive algorithms, divide and conquer, greedy, interactive, trees · first AC: Apr 24, 2025 · PyPy 3-64 (first AC)