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Open on Codeforces · 757 unique accepted
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Quality: 20,897 global accepts · Tags: constructive algorithms · first AC: May 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 32,754 global accepts · Tags: dp, implementation · first AC: May 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,190 global accepts · Tags: binary search, combinatorics, constructive algorithms, number theory · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,378 global accepts · Tags: combinatorics, constructive algorithms, math, sortings · first AC: Apr 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,756 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,844 global accepts · Tags: greedy, implementation, two pointers · first AC: Apr 23, 2026 · PyPy 3-64 (first AC)
Quality: 18,415 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,030 global accepts · Tags: dp, greedy, sortings, strings · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,672 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,017 global accepts · Tags: brute force, dp, greedy, math · first AC: Apr 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,769 global accepts · Tags: dp, greedy · first AC: Apr 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,521 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,075 global accepts · Tags: binary search, data structures, two pointers · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,550 global accepts · Tags: constructive algorithms · first AC: Apr 12, 2026 · PyPy 3-64 (first AC)
Quality: 14,838 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,133 global accepts · Tags: binary search, bitmasks, brute force · first AC: Apr 6, 2026 · PyPy 3-64 (first AC)
Quality: 17,706 global accepts · Tags: brute force, geometry, greedy, math · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,311 global accepts · Tags: geometry, greedy, math · first AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,893 global accepts · Tags: constructive algorithms, games, greedy · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,753 global accepts · Tags: greedy, implementation · first AC: Mar 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,037 global accepts · Tags: constructive algorithms · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,069 global accepts · Tags: data structures, greedy · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,126 global accepts · Tags: binary search, math, number theory · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,338 global accepts · Tags: bitmasks, greedy, math · first AC: Mar 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,361 global accepts · Tags: data structures, dp · first AC: Mar 12, 2026 · C++20 (GCC 13-64) (first AC)