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Open on Codeforces · 1,699 unique accepted
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Quality: 1,538 global accepts · Tags: constructive algorithms, math · first AC: Aug 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,454 global accepts · Tags: data structures, dfs and similar, greedy, implementation, sortings · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,740 global accepts · Tags: graphs, shortest paths · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Aug 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Aug 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Aug 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,099 global accepts · Tags: binary search, brute force, dp, greedy, two pointers · first AC: Aug 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 812 global accepts · Tags: data structures, dsu, graphs, hashing · first AC: Aug 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,403 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: Aug 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,906 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Aug 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,941 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math, number theory, two pointers · first AC: Aug 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,660 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy, strings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,649 global accepts · Tags: brute force, constructive algorithms, flows, geometry, greedy, implementation, math, ternary search · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: dp, greedy, sortings · first AC: Jul 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 648 global accepts · Tags: dfs and similar · first AC: Jul 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,132 global accepts · Tags: data structures, divide and conquer, dp, geometry, graphs, greedy, shortest paths · first AC: Jul 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,351 global accepts · Tags: brute force, greedy, math · first AC: Jul 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,794 global accepts · Tags: combinatorics, dp, strings · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,375 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,165 global accepts · Tags: binary search, data structures, divide and conquer, dsu, trees, two pointers · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,003 global accepts · Tags: constructive algorithms, dfs and similar, dp, hashing, implementation, trees · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,032 global accepts · Tags: constructive algorithms, implementation, interactive, math · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 693 global accepts · Tags: binary search, data structures · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,403 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)