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Open on Codeforces · 377 unique accepted
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Quality: 13,230 global accepts · Tags: brute force, data structures, dp, greedy, implementation, strings · first AC: Sep 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,916 global accepts · Tags: math, number theory · first AC: Aug 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,445 global accepts · Tags: greedy, math · first AC: Aug 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,799 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, dsu, greedy, interactive, trees · first AC: Aug 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,528 global accepts · Tags: binary search, interactive · first AC: Aug 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,964 global accepts · Tags: combinatorics, math · first AC: Aug 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,606 global accepts · Tags: binary search, brute force, combinatorics, math, number theory · first AC: Jul 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,734 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Jul 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,485 global accepts · Tags: dfs and similar, graphs · first AC: Jul 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,976 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,156 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,485 global accepts · Tags: binary search, brute force, dp, math · first AC: Mar 20, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,590 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,844 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,707 global accepts · Tags: binary search, dp, greedy, implementation · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,541 global accepts · Tags: brute force, constructive algorithms, graph matchings, greedy, math, sortings · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,200 global accepts · Tags: binary search, brute force, data structures, dp, greedy, math · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,312 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,984 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Nov 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,294 global accepts · Tags: greedy, number theory · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,258 global accepts · Tags: binary search, brute force, data structures, graphs, greedy, implementation, shortest paths · first AC: Aug 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,540 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Jul 27, 2024 · C++17 (GCC 7-32) (first AC)