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Open on Codeforces · 1,429 unique accepted
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Quality: 354 global accepts · Tags: binary search, graphs, math, shortest paths · first AC: Jul 26, 2025 · last AC: Jul 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,858 global accepts · Tags: dfs and similar, greedy, trees · first AC: Jul 18, 2025 · last AC: Jul 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,163 global accepts · Tags: binary search, data structures, divide and conquer, dsu, trees, two pointers · first AC: Jul 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 369 global accepts · Tags: dfs and similar, dp, math, trees · first AC: Jul 14, 2025 · last AC: Jul 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,451 global accepts · Tags: bitmasks, data structures, dp, matrices · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,428 global accepts · Tags: constructive algorithms, geometry, greedy, math · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,699 global accepts · Tags: flows, graphs · first AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,665 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,837 global accepts · Tags: data structures, divide and conquer · first AC: May 20, 2025 · last AC: May 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,794 global accepts · Tags: combinatorics, dp, strings · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,315 global accepts · Tags: bitmasks, brute force, hashing, meet-in-the-middle · first AC: Apr 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,957 global accepts · Tags: bitmasks, data structures, dfs and similar, dsu, greedy, trees · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,480 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, implementation, math, trees · first AC: Apr 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Feb 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,830 global accepts · Tags: bitmasks, dp, math, matrices · first AC: Feb 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,549 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, dsu, graphs, hashing, implementation, math, trees · first AC: Jan 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,705 global accepts · Tags: data structures, divide and conquer · first AC: Dec 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,435 global accepts · Tags: binary search, dsu, greedy · first AC: Nov 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,226 global accepts · Tags: math, sortings · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Nov 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,189 global accepts · Tags: brute force, chinese remainder theorem, constructive algorithms, math, number theory · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)