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Open on Codeforces · 1,164 unique accepted
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Quality: 9,667 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,669 global accepts · Tags: games · first AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,157 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,300 global accepts · Tags: binary search, math, number theory, sortings, two pointers · first AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,883 global accepts · Tags: binary search, greedy, sortings · first AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,041 global accepts · Tags: binary search, bitmasks, data structures, hashing, math, sortings · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,421 global accepts · Tags: greedy, math, number theory · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,321 global accepts · Tags: brute force, dfs and similar, implementation · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,543 global accepts · Tags: binary search, math · first AC: Oct 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,566 global accepts · Tags: brute force, math · first AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,654 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,479 global accepts · Tags: brute force, data structures, math, number theory · first AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,802 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Oct 25, 2023 · last AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,951 global accepts · Tags: brute force, dp, greedy · first AC: Oct 25, 2023 · last AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,146 global accepts · Tags: combinatorics, constructive algorithms, data structures, implementation, math, sortings, two pointers · first AC: Oct 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,735 global accepts · Tags: brute force, implementation, math · first AC: Oct 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,319 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Oct 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,993 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Oct 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,252 global accepts · Tags: dfs and similar, dp, graphs · first AC: May 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,596 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,694 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Tags: bitmasks, dp, math, probabilities · first AC: Mar 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,358 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,200 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, interactive, trees, two pointers · first AC: Nov 16, 2024 · C++17 (GCC 7-32) (first AC)