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Open on Codeforces · 670 unique accepted
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Quality: 12,368 global accepts · Tags: binary search, interactive · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,232 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,340 global accepts · Tags: binary search, greedy, math · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,404 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,323 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Tags: dfs and similar, dp, graphs, trees · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Tags: greedy, sortings · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,026 global accepts · Tags: math, number theory · first AC: Jul 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,511 global accepts · Tags: constructive algorithms, math · first AC: Jul 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 31,234 global accepts · Tags: hashing, implementation · first AC: Jan 27, 2026 · last AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 30,350 global accepts · Tags: greedy, math · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 31,936 global accepts · Tags: binary search, sortings, two pointers · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 32,142 global accepts · Tags: brute force, dp, math · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 32,881 global accepts · Tags: dp, greedy · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 39,563 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 43,650 global accepts · Tags: brute force, dp, greedy, implementation, strings · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,228 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 55,495 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 72,000 global accepts · Tags: dp · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,280 global accepts · Tags: data structures, two pointers · first AC: Oct 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,464 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,378 global accepts · Tags: data structures, games, greedy · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,170 global accepts · Tags: brute force, implementation, math · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)