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Open on Codeforces · 1,060 unique accepted
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Quality: 4,522 global accepts · Tags: data structures, dp, math, probabilities · first AC: Dec 6, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,974 global accepts · Tags: data structures, implementation · first AC: Dec 3, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,420 global accepts · Tags: constructive algorithms, greedy, math, number theory, ternary search, two pointers · first AC: Nov 19, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,891 global accepts · Tags: dp, sortings, trees · first AC: Oct 7, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 5,946 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 9, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 6,749 global accepts · Tags: brute force, data structures, implementation · first AC: Aug 26, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,769 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math, strings · first AC: Aug 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 11,284 global accepts · Tags: dfs and similar, dp, trees · first AC: Jul 29, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,549 global accepts · Tags: data structures, two pointers · first AC: Jul 28, 2019 · C++17 (GCC 7-32) (first AC)
Tags: strings · first AC: Mar 3, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 5,218 global accepts · Tags: dp, math, matrices · first AC: Feb 19, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,816 global accepts · Tags: data structures, dp · first AC: Jan 31, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,223 global accepts · Tags: constructive algorithms, interactive, matrices · first AC: Aug 17, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 3,383 global accepts · Tags: data structures, dp, graphs · first AC: Apr 8, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 3,379 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, math, number theory, trees · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,065 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Feb 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,085 global accepts · Tags: dp, strings · first AC: Apr 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,440 global accepts · Tags: bitmasks, brute force, constructive algorithms, divide and conquer, math · first AC: Apr 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,179 global accepts · Tags: combinatorics, graphs, greedy, math, number theory · first AC: Apr 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,492 global accepts · Tags: dfs and similar, dsu, graphs, math, sortings · first AC: Apr 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,573 global accepts · Tags: greedy, implementation, math, number theory, sortings, two pointers · first AC: Apr 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,290 global accepts · Tags: brute force, constructive algorithms, flows, graph matchings · first AC: Apr 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,999 global accepts · Tags: binary search, geometry, ternary search · first AC: Apr 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,500 global accepts · Tags: implementation, math, number theory · first AC: Mar 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,549 global accepts · Tags: brute force, dfs and similar, graphs, math, number theory · first AC: Mar 23, 2020 · C++17 (GCC 7-32) (first AC)