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Open on Codeforces · 447 unique accepted
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Quality: 8,578 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,539 global accepts · Tags: binary search, dp, two pointers · first AC: Aug 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,261 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,867 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Feb 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,196 global accepts · Tags: binary search, brute force, data structures, dp, greedy, math · first AC: Jan 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,615 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,994 global accepts · Tags: math, number theory · first AC: Apr 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,930 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Apr 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,747 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,174 global accepts · Tags: binary search, math · first AC: Feb 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,068 global accepts · Tags: combinatorics, math · first AC: Feb 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,131 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,747 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,048 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,339 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,093 global accepts · Tags: greedy, sortings, two pointers · first AC: Aug 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Aug 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Aug 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,323 global accepts · Tags: constructive algorithms, data structures, implementation, strings, two pointers · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,136 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,192 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,585 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,080 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)