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Open on Codeforces · 866 unique accepted
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Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Mar 12, 2024 · last AC: Mar 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,129 global accepts · Tags: binary search, data structures, dfs and similar, trees, two pointers · first AC: Oct 8, 2023 · last AC: Feb 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,496 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,172 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Feb 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,112 global accepts · Tags: data structures, string suffix structures · first AC: Jan 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 942 global accepts · Tags: brute force, dfs and similar, divide and conquer, shortest paths · first AC: Nov 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,206 global accepts · Tags: data structures, dp · first AC: Oct 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,421 global accepts · Tags: dp, math, probabilities · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 919 global accepts · Tags: combinatorics, dp · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,037 global accepts · Tags: combinatorics, dp · first AC: Oct 10, 2023 · last AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: May 20, 2023 · last AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,943 global accepts · Tags: math · first AC: May 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 736 global accepts · Tags: divide and conquer, fft, greedy, math, number theory · first AC: Apr 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 867 global accepts · Tags: dfs and similar, dp, graphs, math, number theory, trees · first AC: Feb 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 167 global accepts · Tags: constructive algorithms, data structures, geometry, greedy, sortings · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 429 global accepts · Tags: combinatorics, dp · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 831 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Oct 22, 2025 · last AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 565 global accepts · Tags: brute force, combinatorics, constructive algorithms, implementation, math · first AC: Oct 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 324 global accepts · Tags: dp, trees, two pointers · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 614 global accepts · Tags: data structures, divide and conquer, shortest paths, trees · first AC: Oct 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 993 global accepts · Tags: combinatorics, dp, number theory, trees · first AC: Aug 22, 2025 · last AC: Aug 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)