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Open on Codeforces · 376 unique accepted
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Quality: 2,756 global accepts · Tags: bitmasks, data structures, dfs and similar, graphs, hashing, sortings, strings · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,518 global accepts · Tags: data structures, math · first AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,164 global accepts · Tags: dfs and similar, graphs, math · first AC: Apr 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,125 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,178 global accepts · Tags: constructive algorithms, math · first AC: Apr 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,058 global accepts · Tags: binary search, combinatorics, constructive algorithms, implementation, math, sortings, two pointers · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,265 global accepts · Tags: combinatorics, math, number theory · first AC: Mar 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,743 global accepts · Tags: dp, number theory · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,573 global accepts · Tags: data structures, implementation, sortings · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,576 global accepts · Tags: constructive algorithms, greedy, implementation, interactive, math · first AC: Mar 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,298 global accepts · Tags: binary search, data structures, dfs and similar, dsu, graphs, two pointers · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,461 global accepts · Tags: binary search, brute force, combinatorics, math, number theory, two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 888 global accepts · Tags: bitmasks, dfs and similar, dp, trees · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,292 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 616 global accepts · Tags: brute force, math, probabilities · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,079 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, math, trees · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,185 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jan 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,444 global accepts · Tags: brute force, data structures, math, number theory · first AC: Dec 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,639 global accepts · Tags: brute force, data structures, dsu, math, number theory, two pointers · first AC: Dec 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,674 global accepts · Tags: binary search, data structures, two pointers · first AC: May 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,994 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Apr 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,351 global accepts · Tags: bitmasks, data structures, divide and conquer, strings, trees · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,654 global accepts · Tags: dp, math, probabilities · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,651 global accepts · Tags: bitmasks, brute force, data structures, greedy, math · first AC: Apr 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 645 global accepts · Tags: combinatorics, dp, matrices · first AC: Apr 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)