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Open on Codeforces · 1,222 unique accepted
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Quality: 300 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: constructive algorithms · first AC: Mar 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 434 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Mar 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 395 global accepts · Tags: dp, greedy, math · first AC: Mar 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 222 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Jan 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dp, math · first AC: Jan 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: brute force, probabilities · first AC: Oct 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 510 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs, implementation, trees · first AC: Oct 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: data structures, dfs and similar, dsu, greedy, trees · first AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 304 global accepts · Tags: binary search, data structures · first AC: Aug 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 332 global accepts · Tags: dp · first AC: Sep 12, 2024 · last AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Apr 22, 2025 · last AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 529 global accepts · Tags: constructive algorithms, interactive · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 524 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, shortest paths, trees · first AC: Jan 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Oct 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 238 global accepts · Tags: combinatorics, constructive algorithms, dp, fft, math · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 462 global accepts · Tags: constructive algorithms, graphs, math · first AC: Jul 12, 2024 · last AC: Jul 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: May 22, 2024 · last AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 798 global accepts · Tags: dp, implementation, strings · first AC: May 9, 2024 · last AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 650 global accepts · Tags: matrices, trees · first AC: May 8, 2024 · last AC: May 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: May 8, 2024 · last AC: May 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,046 global accepts · Tags: data structures, greedy · first AC: May 8, 2024 · last AC: May 8, 2024 · C++20 (GCC 13-64) (first AC)