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Open on Codeforces · 1,432 unique accepted
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Quality: 459 global accepts · Tags: combinatorics · first AC: Oct 19, 2025 · last AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,440 global accepts · Tags: data structures, probabilities · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,949 global accepts · Tags: greedy · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 714 global accepts · Tags: dp · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,876 global accepts · Tags: data structures, divide and conquer, dp, matrices · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,089 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,681 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: May 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 216 global accepts · Tags: binary search, data structures, greedy, math, trees · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,954 global accepts · Tags: data structures, dsu · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 407 global accepts · Tags: dp, graphs, matrices · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Feb 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 535 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Jan 23, 2026 · last AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 335 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,292 global accepts · Tags: binary search, greedy, math · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 653 global accepts · Tags: binary search, brute force, data structures, dp, games, greedy, implementation, trees · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 397 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, implementation, trees · first AC: Nov 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 480 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 565 global accepts · Tags: brute force, combinatorics, constructive algorithms, implementation, math · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Oct 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,486 global accepts · Tags: constructive algorithms, dp, math · first AC: Sep 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: May 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 771 global accepts · Tags: dp, graphs, math, probabilities · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)