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Open on Codeforces · 171 unique accepted
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Tags: constructive algorithms, interactive · first AC: Mar 19, 2026 · Java 21 (first AC)
Quality: 2,731 global accepts · Tags: binary search, brute force, divide and conquer, implementation, interactive · first AC: Nov 10, 2025 · Java 21 (first AC)
Quality: 2,915 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 17, 2025 · Java 21 (first AC)
Quality: 3,066 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Oct 6, 2025 · Java 21 (first AC)
Quality: 1,782 global accepts · Tags: brute force, dp, hashing, string suffix structures, strings · first AC: Mar 23, 2026 · Java 21 (first AC)
Quality: 1,683 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Mar 22, 2026 · Java 21 (first AC)
Quality: 2,833 global accepts · Tags: games, greedy, math · first AC: Mar 22, 2026 · Java 21 (first AC)
Quality: 2,559 global accepts · Tags: combinatorics, dp · first AC: Mar 20, 2026 · Java 21 (first AC)
Quality: 1,619 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Oct 24, 2025 · Java 21 (first AC)
Quality: 2,811 global accepts · Tags: constructive algorithms, math, probabilities, trees · first AC: Oct 17, 2025 · Java 21 (first AC)
Quality: 986 global accepts · Tags: brute force, math, number theory · first AC: Oct 10, 2025 · Java 21 (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, data structures, dp · first AC: Mar 20, 2026 · Java 21 (first AC)
Quality: 1,501 global accepts · Tags: binary search, interactive, math, sortings · first AC: Nov 10, 2025 · Java 21 (first AC)
Quality: 780 global accepts · Tags: bitmasks, dp · first AC: Mar 22, 2026 · Java 21 (first AC)
Quality: 627 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Nov 29, 2025 · Java 21 (first AC)
Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Mar 20, 2026 · Java 21 (first AC)
Quality: 335 global accepts · Tags: combinatorics, dp, fft, math · first AC: Nov 14, 2025 · Java 21 (first AC)
Quality: 313 global accepts · Tags: number theory · first AC: Mar 19, 2026 · Java 21 (first AC)
Quality: 11,240 global accepts · Tags: greedy, math · first AC: May 2, 2026 · Java 21 (first AC)
Quality: 18,437 global accepts · Tags: greedy · first AC: May 1, 2026 · Java 21 (first AC)
Quality: 19,895 global accepts · Tags: implementation, math · first AC: May 1, 2026 · Java 21 (first AC)