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Open on Codeforces · 3,293 unique accepted
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Quality: 2,454 global accepts · Tags: data structures, dfs and similar, greedy, implementation, sortings · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 693 global accepts · Tags: binary search, data structures · first AC: Jun 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,080 global accepts · Tags: binary search, brute force, combinatorics, math, matrices · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,548 global accepts · Tags: geometry · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,284 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, hashing, two pointers · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,861 global accepts · Tags: data structures · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,922 global accepts · Tags: bitmasks, data structures, divide and conquer, trees · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,490 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,245 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation, number theory · first AC: May 20, 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: May 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 905 global accepts · Tags: interactive, probabilities · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Tags: dp · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,142 global accepts · Tags: bitmasks, combinatorics, dp · first AC: May 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,045 global accepts · Tags: binary search, dfs and similar, math, meet-in-the-middle, number theory, two pointers · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,036 global accepts · Tags: binary search, bitmasks, combinatorics, divide and conquer, dp, math · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,032 global accepts · Tags: constructive algorithms, implementation, interactive, math · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,352 global accepts · Tags: brute force, greedy, math · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,470 global accepts · Tags: combinatorics, data structures, dsu, greedy, math, sortings · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,055 global accepts · Tags: data structures, dsu, graphs, trees · first AC: May 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,214 global accepts · Tags: data structures, dp · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: data structures, probabilities · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, sortings · first AC: May 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, data structures, divide and conquer, strings, trees · first AC: Apr 30, 2025 · C++20 (GCC 13-64) (first AC)