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Open on Codeforces · 672 unique accepted
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Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jun 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,188 global accepts · Tags: constructive algorithms, interactive, math, meet-in-the-middle, probabilities · first AC: Jun 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Jun 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,112 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Jul 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Aug 16, 2023 · last AC: Aug 16, 2023 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, meet-in-the-middle, probabilities · first AC: Jun 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 974 global accepts · Tags: binary search, interactive, probabilities · first AC: May 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,190 global accepts · Tags: 2-sat · first AC: Jan 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,954 global accepts · Tags: data structures, dsu · first AC: Nov 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 28, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 11, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 23, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 25, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 23, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,333 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,102 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Dec 21, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Aug 10, 2023 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 25, 2022 · C++17 (GCC 7-32) (first AC)