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Open on Codeforces · 741 unique accepted
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Quality: 6,694 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Mar 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,954 global accepts · Tags: dp, greedy · first AC: Feb 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,731 global accepts · Tags: data structures, greedy · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,239 global accepts · Tags: expression parsing, implementation · first AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,038 global accepts · Tags: dp, strings · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,418 global accepts · Tags: dp, greedy · first AC: Jan 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,915 global accepts · Tags: constructive algorithms, implementation · first AC: Jan 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,244 global accepts · Tags: binary search, greedy · first AC: Jan 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,364 global accepts · Tags: constructive algorithms · first AC: Dec 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,681 global accepts · Tags: brute force, flows, math, number theory · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,829 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation, math · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,643 global accepts · Tags: greedy · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,222 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Dec 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,424 global accepts · Tags: brute force, dp, dsu, graphs, math, trees · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,200 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, interactive, trees, two pointers · first AC: Nov 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,415 global accepts · Tags: dp, implementation · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,813 global accepts · Tags: binary search, math, ternary search · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,196 global accepts · Tags: binary search, data structures, math, number theory · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, greedy · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,725 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Aug 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,560 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Aug 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,763 global accepts · Tags: combinatorics, math · first AC: Aug 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,862 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,366 global accepts · Tags: data structures, divide and conquer, math, sortings · first AC: Jun 21, 2025 · C++20 (GCC 13-64) (first AC)