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Open on Codeforces · 95 unique accepted
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Quality: 13,963 global accepts · Tags: combinatorics, math · first AC: Aug 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,570 global accepts · Tags: brute force, greedy, math · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,334 global accepts · Tags: dfs and similar, trees · first AC: Apr 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 29,777 global accepts · Tags: dp, implementation, trees · first AC: Nov 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,006 global accepts · Tags: brute force, data structures, math · first AC: Apr 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,029 global accepts · Tags: binary search, interactive, ternary search · first AC: Aug 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,150 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,758 global accepts · Tags: brute force, constructive algorithms, implementation, math, strings · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,051 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, math, sortings · first AC: Jul 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,718 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,410 global accepts · Tags: brute force, dp, greedy, number theory, two pointers · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,602 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,156 global accepts · Tags: combinatorics, dp, math · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,667 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,474 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,046 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)