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Open on Codeforces · 2,051 unique accepted
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Quality: 1,959 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Nov 15, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,364 global accepts · Tags: dp, probabilities, shortest paths · first AC: Nov 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,264 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Nov 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,810 global accepts · Tags: data structures, greedy, implementation · first AC: Oct 20, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,738 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Oct 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,633 global accepts · Tags: constructive algorithms, implementation · first AC: Oct 13, 2019 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,621 global accepts · Tags: data structures, math, matrices · first AC: Sep 30, 2019 · last AC: Oct 2, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Aug 20, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,316 global accepts · Tags: dp, greedy · first AC: Aug 13, 2019 · last AC: Aug 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,891 global accepts · Tags: combinatorics, data structures, math, sortings · first AC: May 15, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,715 global accepts · Tags: dp, math, probabilities · first AC: May 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,702 global accepts · Tags: dp, math, number theory, probabilities · first AC: Mar 21, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,442 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: brute force, dfs and similar, number theory · first AC: Dec 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,951 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 608 global accepts · Tags: graphs · first AC: Dec 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 588 global accepts · Tags: data structures · first AC: Dec 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,375 global accepts · Tags: combinatorics, dp, implementation, math, trees · first AC: Sep 10, 2023 · C++20 (GCC 11-64) (first AC)