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Open on Codeforces · 681 unique accepted
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Quality: 403 global accepts · Tags: dp, greedy, hashing, implementation · first AC: Apr 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 386 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, flows, graphs, shortest paths · first AC: Apr 23, 2026 · last AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 578 global accepts · Tags: dp, matrices · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Jan 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 709 global accepts · Tags: two pointers · first AC: Jan 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 122 global accepts · Tags: greedy · first AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 252 global accepts · Tags: data structures, greedy · first AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 396 global accepts · Tags: dp, greedy · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 642 global accepts · Tags: binary search, data structures, dsu, geometry, graphs, trees · first AC: Oct 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, implementation, shortest paths, trees · first AC: Sep 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 605 global accepts · Tags: binary search, brute force, data structures, hashing, implementation, strings · first AC: Sep 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, dsu, hashing, trees · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Aug 13, 2024 · last AC: Sep 8, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 466 global accepts · Tags: data structures, dp, graphs · first AC: Sep 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: May 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 799 global accepts · Tags: data structures, divide and conquer, dp · first AC: May 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 621 global accepts · Tags: dp, greedy · first AC: Apr 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 481 global accepts · Tags: binary search, brute force, data structures · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,162 global accepts · Tags: dp, sortings · first AC: Feb 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Feb 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: Jan 28, 2025 · last AC: Jan 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 380 global accepts · Tags: brute force, dfs and similar, dp, graphs, hashing · first AC: Jan 7, 2025 · C++17 (GCC 7-32) (first AC)