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Open on Codeforces · 333 unique accepted
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Quality: 1,664 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,470 global accepts · Tags: combinatorics, data structures, dsu, greedy, math, sortings · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,441 global accepts · Tags: combinatorics, dp, math · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,316 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Jan 31, 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: 1,292 global accepts · Tags: dp, greedy, sortings · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,960 global accepts · Tags: constructive algorithms, divide and conquer, graphs, implementation, interactive, trees · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 302 global accepts · Tags: hashing, string suffix structures, strings · first AC: Dec 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,185 global accepts · Tags: bitmasks, combinatorics, dp, implementation, math · first AC: Mar 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,100 global accepts · Tags: bitmasks, brute force, constructive algorithms, data structures, dp, implementation, math · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 886 global accepts · Tags: brute force, constructive algorithms, greedy, hashing, strings · first AC: Feb 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,777 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 27, 2024 · PyPy 3-64 (first AC)
Quality: 621 global accepts · Tags: brute force, divide and conquer, sortings · first AC: Nov 22, 2024 · PyPy 3-64 (first AC)
Quality: 681 global accepts · Tags: divide and conquer, implementation, math · first AC: Nov 15, 2024 · PyPy 3-64 (first AC)
Quality: 601 global accepts · Tags: constructive algorithms, implementation, two pointers · first AC: Jul 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,079 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 927 global accepts · Tags: constructive algorithms, geometry, greedy, math · first AC: Feb 11, 2025 · PyPy 3-64 (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: Jan 31, 2025 · PyPy 3-64 (first AC)
Quality: 907 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 399 global accepts · Tags: binary search, data structures, number theory · first AC: Nov 25, 2024 · PyPy 3-64 (first AC)
Tags: constructive algorithms · first AC: Nov 25, 2024 · PyPy 3-64 (first AC)
Tags: — · first AC: Nov 24, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)