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Open on Codeforces · 1,165 unique accepted
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Quality: 19,782 global accepts · Tags: data structures, schedules · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,790 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 28, 2024 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, implementation, two pointers · first AC: Mar 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,646 global accepts · Tags: combinatorics, math, number theory · first AC: Feb 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,357 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Dec 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,622 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Dec 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 11,863 global accepts · Tags: bitmasks, data structures · first AC: Dec 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,947 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,800 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,499 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,321 global accepts · Tags: brute force, data structures, dp, dsu, greedy, implementation, two pointers · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,828 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,602 global accepts · Tags: binary search, brute force, greedy, math, number theory · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,691 global accepts · Tags: data structures, dfs and similar, dp, greedy, implementation, math, sortings, trees · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,968 global accepts · Tags: binary search, data structures, math, sortings, two pointers · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,909 global accepts · Tags: binary search, brute force, greedy, math · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,777 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,671 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, greedy, math, probabilities, trees · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,584 global accepts · Tags: constructive algorithms, data structures, dp, implementation, math · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,377 global accepts · Tags: data structures · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,346 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search, two pointers · first AC: Mar 19, 2025 · C++17 (GCC 7-32) (first AC)