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Open on Codeforces · 544 unique accepted
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Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 25, 2025 · last AC: Nov 28, 2025 · PyPy 3-64 (first AC)
Quality: 1,044 global accepts · Tags: dp, greedy · first AC: Nov 16, 2025 · PyPy 3-64 (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Nov 6, 2025 · PyPy 3-64 (first AC)
Quality: 986 global accepts · Tags: brute force, math, number theory · first AC: Oct 12, 2025 · PyPy 3-64 (first AC)
Quality: 1,922 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Sep 18, 2025 · PyPy 3-64 (first AC)
Quality: 732 global accepts · Tags: brute force, data structures · first AC: May 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 856 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 29, 2026 · PyPy 3-64 (first AC)
Quality: 277 global accepts · Tags: data structures · first AC: Mar 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 788 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 996 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 951 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 19, 2026 · last AC: Jan 19, 2026 · PyPy 3-64 (first AC)
Quality: 1,131 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 7, 2026 · PyPy 3-64 (first AC)
Quality: 1,093 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, greedy, math · first AC: Dec 30, 2025 · PyPy 3-64 (first AC)
Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · PyPy 3-64 (first AC)
Tags: data structures, graph matchings, greedy · first AC: Nov 18, 2025 · PyPy 3-64 (first AC)
Quality: 1,501 global accepts · Tags: binary search, interactive, math, sortings · first AC: Nov 11, 2025 · PyPy 3-64 (first AC)
Quality: 961 global accepts · Tags: binary search, brute force, data structures, dp, games, graphs, greedy · first AC: Oct 28, 2025 · PyPy 3-64 (first AC)
Quality: 1,203 global accepts · Tags: binary search, divide and conquer, greedy, sortings, ternary search, two pointers · first AC: Oct 23, 2025 · PyPy 3-64 (first AC)
Tags: binary search, data structures, dp, geometry, greedy, math, two pointers · first AC: Oct 13, 2025 · PyPy 3-64 (first AC)
Quality: 982 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, greedy, math, matrices, number theory · first AC: Oct 8, 2025 · PyPy 3-64 (first AC)
Tags: data structures, greedy · first AC: Sep 16, 2025 · PyPy 3-64 (first AC)
Quality: 1,238 global accepts · Tags: bitmasks, combinatorics, dp, probabilities · first AC: Sep 11, 2025 · PyPy 3-64 (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Jul 23, 2025 · PyPy 3-64 (first AC)
Quality: 1,089 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Mar 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 414 global accepts · Tags: binary search, divide and conquer, dp, hashing, math, two pointers · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)