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Open on Codeforces · 352 unique accepted
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Quality: 6,113 global accepts · Tags: greedy, math, probabilities · first AC: Jun 30, 2014 · GNU C++ (first AC)
Quality: 3,256 global accepts · Tags: constructive algorithms · first AC: May 5, 2013 · GNU C++ (first AC)
Quality: 305 global accepts · Tags: greedy · first AC: Nov 2, 2012 · GNU C++ (first AC)
Quality: 594 global accepts · Tags: implementation · first AC: Apr 22, 2012 · GNU C++ (first AC)
Quality: 2,067 global accepts · Tags: binary search, dp, two pointers · first AC: Apr 22, 2012 · FPC (first AC)
Quality: 3,236 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,658 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive, math · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,708 global accepts · Tags: data structures, greedy, math, sortings · first AC: Apr 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,014 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, greedy, shortest paths · first AC: Jun 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,994 global accepts · Tags: binary search, dp, greedy, math · first AC: Jun 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,814 global accepts · Tags: binary search, dfs and similar, dp, graphs · first AC: May 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,625 global accepts · Tags: combinatorics, math, number theory · first AC: May 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,305 global accepts · Tags: dp, math · first AC: Dec 1, 2021 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dp, graphs, greedy, shortest paths · first AC: Oct 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,602 global accepts · Tags: binary search, data structures, implementation, sortings, two pointers · first AC: Sep 8, 2021 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics, math · first AC: Jul 11, 2021 · C++17 (GCC 7-32) (first AC)
Tags: dp · first AC: Dec 23, 2015 · GNU C++ (first AC)
Tags: binary search, greedy, math · first AC: Apr 15, 2015 · GNU C++ (first AC)
Tags: dp, dsu, sortings · first AC: Jul 2, 2014 · GNU C++ (first AC)
Quality: 812 global accepts · Tags: greedy, strings · first AC: Apr 22, 2012 · FPC (first AC)
Quality: 1,577 global accepts · Tags: *special, dfs and similar, hashing, strings · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)