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Open on Codeforces · 472 unique accepted
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Quality: 459 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 395 global accepts · Tags: dp, graphs, math, trees · first AC: Dec 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 315 global accepts · Tags: bitmasks, math, number theory · first AC: Dec 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Dec 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Dec 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 532 global accepts · Tags: data structures, dp, implementation · first AC: Dec 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 653 global accepts · Tags: binary search, brute force, data structures, dp, games, greedy, implementation, trees · first AC: Dec 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 827 global accepts · Tags: constructive algorithms, dp, interactive · first AC: Dec 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,551 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, interactive, probabilities · first AC: Dec 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 397 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, implementation, trees · first AC: Dec 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Dec 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 541 global accepts · Tags: bitmasks, brute force, dp, implementation · first AC: Dec 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 486 global accepts · Tags: combinatorics, dp, games, math · first AC: Dec 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 508 global accepts · Tags: 2-sat, data structures, dp, matrices, two pointers · first AC: Dec 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 265 global accepts · Tags: data structures, divide and conquer, dp, dsu, greedy · first AC: Dec 5, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 300 global accepts · Tags: combinatorics, data structures · first AC: Dec 5, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 674 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,611 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 399 global accepts · Tags: constructive algorithms, data structures, hashing, math · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 453 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 575 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 960 global accepts · Tags: data structures, divide and conquer, meet-in-the-middle, two pointers · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)