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Open on Codeforces · 495 unique accepted
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Quality: 6,756 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,051 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,975 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jun 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,442 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jun 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,607 global accepts · Tags: binary search, dfs and similar, dp, graphs, greedy, hashing · first AC: May 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,399 global accepts · Tags: constructive algorithms, dfs and similar, dp, dsu, graphs · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,331 global accepts · Tags: dfs and similar, graph matchings, graphs, implementation, trees · first AC: Dec 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,598 global accepts · Tags: data structures, divide and conquer, math, number theory · first AC: Dec 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,080 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,612 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,370 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,770 global accepts · Tags: brute force, data structures, implementation, math, number theory · first AC: Jun 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,498 global accepts · Tags: brute force, dfs and similar, dp, greedy, shortest paths, trees · first AC: Jun 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,851 global accepts · Tags: constructive algorithms, greedy, implementation, math, sortings · first AC: May 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,496 global accepts · Tags: dp, implementation · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,090 global accepts · Tags: sortings · first AC: Dec 11, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,680 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,595 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,210 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,762 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Jan 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,567 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Jan 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,137 global accepts · Tags: greedy, sortings · first AC: Nov 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,427 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 9, 2025 · C++17 (GCC 7-32) (first AC)