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Open on Codeforces · 505 unique accepted
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Quality: 1,680 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: graphs · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,335 global accepts · Tags: flows, graphs · first AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, graphs, greedy, implementation, shortest paths, sortings · first AC: Dec 15, 2025 · last AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,651 global accepts · Tags: bitmasks, brute force, data structures, greedy, math · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,763 global accepts · Tags: bitmasks, games, greedy, interactive · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 666 global accepts · Tags: constructive algorithms, trees · first AC: Dec 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Dec 4, 2025 · last AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,177 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,245 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation, number theory · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,543 global accepts · Tags: combinatorics, dp, math, trees · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,226 global accepts · Tags: math, sortings · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,814 global accepts · Tags: dp, greedy, trees · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, trees · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,855 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,256 global accepts · Tags: brute force, interactive, math · first AC: Nov 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,189 global accepts · Tags: brute force, chinese remainder theorem, constructive algorithms, math, number theory · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,292 global accepts · Tags: dp, greedy, sortings · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,470 global accepts · Tags: combinatorics, data structures, dsu, greedy, math, sortings · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,549 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, dsu, graphs, hashing, implementation, math, trees · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,442 global accepts · Tags: combinatorics, dp, math · first AC: Nov 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)