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Open on Codeforces · 735 unique accepted
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Quality: 905 global accepts · Tags: interactive, probabilities · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,065 global accepts · Tags: number theory · first AC: Oct 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 796 global accepts · Tags: number theory · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,543 global accepts · Tags: combinatorics, dp, math, trees · first AC: Aug 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,680 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,316 global accepts · Tags: binary search, data structures, dp, greedy · first AC: May 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,182 global accepts · Tags: binary search, greedy, implementation, math, number theory, sortings, two pointers · first AC: Nov 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 635 global accepts · Tags: constructive algorithms · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 404 global accepts · Tags: data structures, geometry · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 350 global accepts · Tags: binary search, games, trees · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 583 global accepts · Tags: trees · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 856 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 786 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,131 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 302 global accepts · Tags: hashing, string suffix structures, strings · first AC: Nov 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · last AC: Oct 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 883 global accepts · Tags: binary search, constructive algorithms, greedy, math · first AC: Apr 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 899 global accepts · Tags: math · first AC: Apr 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,100 global accepts · Tags: bitmasks, brute force, constructive algorithms, data structures, dp, implementation, math · first AC: Feb 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)