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Open on Codeforces · 360 unique accepted
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Quality: 2,383 global accepts · Tags: constructive algorithms, math, strings · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,915 global accepts · Tags: bitmasks, brute force, dp, meet-in-the-middle · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,334 global accepts · Tags: data structures, dsu, graphs, trees · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, trees · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,854 global accepts · Tags: constructive algorithms, data structures, divide and conquer, games, greedy, math · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,881 global accepts · Tags: data structures, dp, greedy, strings, trees · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,491 global accepts · Tags: combinatorics, dp, graph matchings, math · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,264 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,469 global accepts · Tags: dp, sortings · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,601 global accepts · Tags: brute force, interactive, math · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,525 global accepts · Tags: greedy · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,495 global accepts · Tags: binary search, bitmasks, combinatorics, data structures, divide and conquer · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,591 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,846 global accepts · Tags: binary search, data structures, dp, greedy, shortest paths, sortings, two pointers · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,086 global accepts · Tags: binary search, dp · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,613 global accepts · Tags: binary search, constructive algorithms, divide and conquer, greedy, interactive, trees · first AC: Apr 24, 2025 · last AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,518 global accepts · Tags: combinatorics, dp, implementation · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,976 global accepts · Tags: binary search, brute force, math, ternary search · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,790 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Mar 25, 2025 · last AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,933 global accepts · Tags: data structures, dsu, greedy, sortings · first AC: Mar 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 844 global accepts · Tags: brute force, implementation, math · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,124 global accepts · Tags: graphs · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,451 global accepts · Tags: brute force, math, number theory · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)