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Open on Codeforces · 557 unique accepted
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Quality: 2,061 global accepts · Tags: data structures, hashing · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,155 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 596 global accepts · Tags: hashing, number theory · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,186 global accepts · Tags: data structures, dsu · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,941 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math, number theory, two pointers · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,680 global accepts · Tags: combinatorics, dp, math · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,519 global accepts · Tags: binary search, data structures, dfs and similar, dp, sortings · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,319 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,579 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,017 global accepts · Tags: bitmasks, data structures, divide and conquer, implementation · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,728 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 732 global accepts · Tags: flows · first AC: Mar 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,597 global accepts · Tags: brute force, dfs and similar, dp, number theory · first AC: Mar 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,957 global accepts · Tags: bitmasks, data structures, dfs and similar, dsu, greedy, trees · first AC: Mar 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,993 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Feb 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,674 global accepts · Tags: binary search, data structures, two pointers · first AC: Jan 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,003 global accepts · Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,443 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Dec 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 590 global accepts · Tags: bitmasks, math, matrices, probabilities · first AC: Dec 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Dec 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, dp, fft, math · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,036 global accepts · Tags: binary search, bitmasks, combinatorics, divide and conquer, dp, math · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,920 global accepts · Tags: combinatorics, math · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 645 global accepts · Tags: combinatorics, dp, matrices · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,543 global accepts · Tags: combinatorics, dp, math, trees · first AC: Nov 29, 2024 · C++20 (GCC 13-64) (first AC)