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Open on Codeforces · 247 unique accepted
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Quality: 9,112 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Oct 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,290 global accepts · Tags: combinatorics, math, probabilities · first AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,158 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation, sortings · first AC: Jan 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,968 global accepts · Tags: data structures, dp, implementation, strings · first AC: Jan 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,589 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Apr 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,425 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Tags: binary search, data structures, math, two pointers · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,643 global accepts · Tags: greedy · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,725 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,069 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,829 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,127 global accepts · Tags: brute force, math, number theory · first AC: Oct 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,671 global accepts · Tags: binary search, greedy, math, number theory · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,879 global accepts · Tags: brute force, data structures, dp, implementation, math, two pointers · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,813 global accepts · Tags: data structures, implementation · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,421 global accepts · Tags: brute force, dp, dsu, graphs, math, trees · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,680 global accepts · Tags: dp, implementation, strings · first AC: Sep 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,009 global accepts · Tags: data structures, strings · first AC: Sep 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,599 global accepts · Tags: combinatorics, dp, math · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,330 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · 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)
Quality: 5,283 global accepts · Tags: dfs and similar, dp, graphs, shortest paths, trees, two pointers · first AC: Dec 18, 2024 · last AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,381 global accepts · Tags: dfs and similar, dp, trees · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,688 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, math, probabilities, trees · first AC: Dec 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,286 global accepts · Tags: data structures, divide and conquer, dsu, sortings · first AC: Dec 4, 2024 · C++20 (GCC 13-64) (first AC)