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Open on Codeforces · 557 unique accepted
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Quality: 659 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 535 global accepts · Tags: combinatorics, probabilities · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 643 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 373 global accepts · Tags: combinatorics, strings · first AC: Sep 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 379 global accepts · Tags: combinatorics, dp, fft, math · first AC: Sep 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 197 global accepts · Tags: combinatorics, math · first AC: Sep 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: May 3, 2025 · last AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Apr 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 235 global accepts · Tags: combinatorics · first AC: Apr 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 839 global accepts · Tags: combinatorics, dp, implementation · first AC: Apr 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 395 global accepts · Tags: dp, greedy, math · first AC: Feb 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 224 global accepts · Tags: bitmasks, combinatorics, dp, fft, math · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Aug 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 375 global accepts · Tags: binary search, combinatorics, data structures, dp, graphs, implementation, two pointers · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 636 global accepts · Tags: graphs, interactive · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 337 global accepts · Tags: binary search, data structures, dp, geometry · first AC: Jan 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 405 global accepts · Tags: binary search, data structures · first AC: Mar 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: string suffix structures · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 526 global accepts · Tags: data structures, trees · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Oct 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 199 global accepts · Tags: data structures, greedy, schedules · first AC: Apr 14, 2026 · last AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 159 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Apr 11, 2026 · C++20 (GCC 13-64) (first AC)