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Open on Codeforces · 505 unique accepted
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Quality: 1,090 global accepts · Tags: combinatorics, dp · first AC: Dec 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,146 global accepts · Tags: data structures, divide and conquer, dp, trees · first AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,384 global accepts · Tags: combinatorics, dp, math · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,051 global accepts · Tags: bitmasks, divide and conquer, dp, dsu, greedy, implementation, strings · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,140 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,348 global accepts · Tags: binary search, data structures, dfs and similar, dp, greedy, implementation, sortings · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,518 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, implementation · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,671 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, greedy, math, probabilities, trees · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,584 global accepts · Tags: constructive algorithms, data structures, dp, implementation, math · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,777 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,073 global accepts · Tags: brute force, games, math, number theory · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,131 global accepts · Tags: binary search, brute force, graphs, greedy, shortest paths · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,877 global accepts · Tags: binary search, data structures, dfs and similar, implementation, trees · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,749 global accepts · Tags: 2-sat, dfs and similar, graphs · first AC: Nov 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,837 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,909 global accepts · Tags: binary search, brute force, greedy, math · first AC: Nov 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,346 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search, two pointers · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,377 global accepts · Tags: data structures · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,428 global accepts · Tags: bitmasks, dp, dsu, graphs · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,164 global accepts · Tags: dp, geometry · first AC: Nov 19, 2025 · last AC: Nov 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,772 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Nov 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,249 global accepts · Tags: brute force, data structures, greedy, math, number theory, sortings · first AC: Nov 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)