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Open on Codeforces · 1,349 unique accepted
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Quality: 2,691 global accepts · Tags: data structures, dfs and similar, dp, greedy, implementation, math, sortings, trees · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,968 global accepts · Tags: binary search, data structures, math, sortings, two pointers · first AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Tags: binary search, data structures, flows, greedy, implementation · first AC: May 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,670 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, greedy, math, probabilities, trees · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,584 global accepts · Tags: constructive algorithms, data structures, dp, implementation, math · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,428 global accepts · Tags: bitmasks, dp, dsu, graphs · first AC: May 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,164 global accepts · Tags: dp, geometry · first AC: Apr 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,843 global accepts · Tags: combinatorics, constructive algorithms, graphs, math · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,225 global accepts · Tags: binary search, brute force, combinatorics, data structures, greedy, math, number theory, two pointers · first AC: Mar 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,811 global accepts · Tags: constructive algorithms, math, probabilities, trees · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,478 global accepts · Tags: binary search, dp, greedy · first AC: Jul 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,379 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, math, number theory, trees · first AC: Jun 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,878 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jun 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, graphs, implementation, math, number theory · first AC: Jun 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,799 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,361 global accepts · Tags: combinatorics, dp, fft, greedy, math · first AC: Jun 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,969 global accepts · Tags: combinatorics, data structures, dp, greedy, implementation, math · first AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,905 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,019 global accepts · Tags: combinatorics, constructive algorithms, greedy, hashing, math · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,040 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math, number theory · first AC: May 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,671 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math, number theory · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: May 19, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures, greedy, ternary search, two pointers · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,419 global accepts · Tags: binary search, brute force, implementation, interactive · first AC: May 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,667 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: May 1, 2025 · C++20 (GCC 13-64) (first AC)