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Open on Codeforces · 708 unique accepted
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Quality: 3,862 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Aug 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,236 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,847 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers · first AC: Feb 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Jan 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,958 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,483 global accepts · Tags: dfs and similar, graphs, trees · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,535 global accepts · Tags: binary search, constructive algorithms, divide and conquer, greedy, implementation, sortings · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,156 global accepts · Tags: greedy · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,569 global accepts · Tags: brute force, math, number theory · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,283 global accepts · Tags: math, number theory · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,531 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Aug 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,311 global accepts · Tags: data structures, graph matchings, greedy · first AC: Mar 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,012 global accepts · Tags: bitmasks, dfs and similar, dp · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,731 global accepts · Tags: bitmasks, combinatorics, data structures, dp, math, number theory · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,715 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Oct 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,296 global accepts · Tags: brute force, math, number theory · first AC: Oct 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,130 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,677 global accepts · Tags: greedy, implementation, sortings, strings · first AC: Oct 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,905 global accepts · Tags: dfs and similar, dp, graphs · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,328 global accepts · Tags: graphs, sortings · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)