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Open on Codeforces · 1,256 unique accepted
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Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,143 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, trees · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,539 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,929 global accepts · Tags: binary search, dp, dsu, greedy, implementation · first AC: Oct 16, 2024 · last AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,157 global accepts · Tags: combinatorics, dp, math · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,011 global accepts · Tags: brute force, dfs and similar, dp, trees · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jul 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,541 global accepts · Tags: hashing, implementation, math, strings · first AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,477 global accepts · Tags: brute force, constructive algorithms, divide and conquer, greedy, hashing, implementation, math, strings · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,300 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,564 global accepts · Tags: binary search, data structures, implementation, math, two pointers · first AC: Mar 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 5,283 global accepts · Tags: dp, math, probabilities · first AC: Oct 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,953 global accepts · Tags: data structures, dsu, greedy, implementation, two pointers · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,065 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Feb 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,714 global accepts · Tags: dp · first AC: Jan 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,819 global accepts · Tags: brute force, dp, greedy, probabilities, sortings · first AC: Nov 22, 2021 · last AC: Jan 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,991 global accepts · Tags: binary search, combinatorics, interactive, math · first AC: Nov 14, 2021 · last AC: Nov 23, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,973 global accepts · Tags: combinatorics, math, probabilities, ternary search · first AC: Nov 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,609 global accepts · Tags: brute force, data structures, dp · first AC: Oct 14, 2021 · last AC: Oct 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,056 global accepts · Tags: bitmasks, data structures, divide and conquer, dp, greedy, math, sortings, strings, trees · first AC: Sep 23, 2021 · last AC: Sep 23, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,714 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 14, 2021 · last AC: Sep 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,511 global accepts · Tags: brute force, data structures, math · first AC: Jun 12, 2021 · GNU C++11 (first AC)