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Open on Codeforces · 1,699 unique accepted
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Quality: 1,351 global accepts · Tags: bitmasks, data structures, divide and conquer, strings, trees · first AC: May 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,378 global accepts · Tags: geometry, math, matrices · first AC: May 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,331 global accepts · Tags: combinatorics, data structures, dp, sortings · first AC: May 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,013 global accepts · Tags: dfs and similar, dsu, graphs · first AC: May 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,541 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, interactive · first AC: May 3, 2025 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dsu, hashing · first AC: May 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,958 global accepts · Tags: bitmasks, brute force, data structures, dp, graphs, implementation, sortings · first AC: May 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,265 global accepts · Tags: dfs and similar, dsu, implementation · first AC: May 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,243 global accepts · Tags: constructive algorithms, data structures, graph matchings, greedy · first AC: May 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,036 global accepts · Tags: binary search, bitmasks, combinatorics, divide and conquer, dp, math · first AC: May 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,190 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: May 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 994 global accepts · Tags: binary search, dsu, hashing, math, number theory, string suffix structures · first AC: Apr 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 960 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, interactive, math · first AC: Apr 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,182 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graph matchings, graphs · first AC: Apr 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,268 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Apr 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: Apr 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,189 global accepts · Tags: brute force, chinese remainder theorem, constructive algorithms, math, number theory · first AC: Apr 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,316 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Apr 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,733 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, implementation, sortings, trees · first AC: Apr 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,579 global accepts · Tags: brute force, constructive algorithms, implementation, sortings · first AC: Apr 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,662 global accepts · Tags: combinatorics, dp, math, strings · first AC: Apr 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Apr 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,335 global accepts · Tags: flows, graphs · first AC: Apr 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,266 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Apr 28, 2025 · C++17 (GCC 7-32) (first AC)