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Open on Codeforces · 63 unique accepted
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Quality: 19,575 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,815 global accepts · Tags: greedy, matrices · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,631 global accepts · Tags: greedy, sortings · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,104 global accepts · Tags: dp, greedy, math · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 12,677 global accepts · Tags: dp, greedy, math, two pointers · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,736 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,641 global accepts · Tags: brute force, greedy, implementation · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,795 global accepts · Tags: binary search, greedy · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,795 global accepts · Tags: graphs, interactive · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,832 global accepts · Tags: constructive algorithms, greedy · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,232 global accepts · Tags: binary search, greedy, math, number theory · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,548 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,377 global accepts · Tags: data structures, games, greedy · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,271 global accepts · Tags: binary search, brute force, constructive algorithms, dp, geometry, greedy, math · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,504 global accepts · Tags: combinatorics, dp, math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,974 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,442 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,091 global accepts · Tags: binary search, dp, greedy, strings · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,448 global accepts · Tags: 2-sat, bitmasks, combinatorics, constructive algorithms, fft, math, number theory · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,285 global accepts · Tags: combinatorics, math, number theory · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,093 global accepts · Tags: data structures, dfs and similar, graphs, greedy, trees · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,773 global accepts · Tags: combinatorics, data structures, dsu, sortings · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,966 global accepts · Tags: binary search, data structures · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,897 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,407 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)