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Open on Codeforces · 750 unique accepted
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Quality: 1,090 global accepts · Tags: bitmasks, data structures, dsu, graphs · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,112 global accepts · Tags: data structures, trees · first AC: Jun 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,135 global accepts · Tags: dp, trees · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,309 global accepts · Tags: data structures, dp · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,559 global accepts · Tags: binary search, greedy · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 786 global accepts · Tags: data structures · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 238 global accepts · Tags: — · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 517 global accepts · Tags: combinatorics, divide and conquer, trees · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: May 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 809 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 523 global accepts · Tags: data structures, greedy · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: combinatorics, dp, trees · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 661 global accepts · Tags: combinatorics, dp, math · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 689 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 107 global accepts · Tags: brute force, geometry · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory, strings · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 616 global accepts · Tags: chinese remainder theorem, combinatorics, math, number theory · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)