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Open on Codeforces · 328 unique accepted
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Quality: 1,669 global accepts · Tags: binary search, dfs and similar, graphs, interactive, shortest paths, trees · first AC: Apr 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 855 global accepts · Tags: dp, greedy, implementation, strings · first AC: Apr 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 449 global accepts · Tags: math · first AC: Apr 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 583 global accepts · Tags: data structures, dp, math, number theory · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,149 global accepts · Tags: combinatorics, dp, math · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 598 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 827 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Jul 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 554 global accepts · Tags: bitmasks, math, matrices · first AC: Apr 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 462 global accepts · Tags: bitmasks, brute force, fft, math · first AC: Apr 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 502 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Apr 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Apr 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 583 global accepts · Tags: data structures · first AC: Apr 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Mar 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 331 global accepts · Tags: dp, implementation · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 323 global accepts · Tags: bitmasks, brute force, data structures, implementation, trees · first AC: Feb 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 302 global accepts · Tags: brute force, combinatorics, dp · first AC: Feb 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 587 global accepts · Tags: data structures, sortings, two pointers · first AC: Dec 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 699 global accepts · Tags: binary search, interactive · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 404 global accepts · Tags: dp · first AC: Oct 4, 2025 · last AC: Oct 9, 2025 · C++20 (GCC 13-64) (first AC)