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Open on Codeforces · 567 unique accepted
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Quality: 323 global accepts · Tags: dp, math, matrices · first AC: Nov 5, 2025 · last AC: Nov 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 528 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, graphs, math, trees · first AC: Sep 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 476 global accepts · Tags: data structures, graphs, sortings · first AC: Sep 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 578 global accepts · Tags: dp, matrices · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 386 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, flows, graphs, shortest paths · first AC: Aug 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 402 global accepts · Tags: constructive algorithms, math · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Feb 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,828 global accepts · Tags: constructive algorithms, two pointers · first AC: Feb 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Feb 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jan 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,628 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Jan 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 509 global accepts · Tags: data structures, sortings · first AC: Dec 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 173 global accepts · Tags: binary search, data structures · first AC: Nov 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 309 global accepts · Tags: dp, greedy, math · first AC: Mar 18, 2026 · C++20 (GCC 13-64) (first AC)
Tags: brute force, probabilities · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 351 global accepts · Tags: brute force, probabilities · first AC: Mar 16, 2026 · last AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 213 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Jan 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, string suffix structures · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 651 global accepts · Tags: math · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 318 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 458 global accepts · Tags: data structures, implementation, two pointers · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 974 global accepts · Tags: data structures · first AC: Sep 18, 2024 · last AC: Mar 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Feb 5, 2025 · C++17 (GCC 7-32) (first AC)