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Open on Codeforces · 1,256 unique accepted
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Quality: 2,865 global accepts · Tags: binary search, data structures, dp, graphs, greedy, shortest paths, sortings · first AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,752 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,750 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,794 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math · first AC: Jul 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,582 global accepts · Tags: constructive algorithms, dp, shortest paths, trees · first AC: Apr 13, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,043 global accepts · Tags: dp, math, number theory · first AC: Feb 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,593 global accepts · Tags: dp, geometry · first AC: Dec 25, 2021 · last AC: Dec 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,276 global accepts · Tags: interactive, math · first AC: Nov 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,708 global accepts · Tags: data structures, divide and conquer, dp, sortings · first AC: Oct 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,508 global accepts · Tags: bitmasks, dp, games · first AC: Oct 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,314 global accepts · Tags: flows, graphs, math · first AC: May 20, 2021 · last AC: May 20, 2021 · GNU C++11 (first AC)
Quality: 3,060 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, greedy, math, sortings · first AC: Dec 31, 2020 · GNU C++11 (first AC)
Quality: 2,182 global accepts · Tags: greedy, math, ternary search · first AC: Oct 29, 2020 · GNU C++11 (first AC)
Tags: binary search, greedy, math, ternary search · first AC: Oct 25, 2020 · GNU C++11 (first AC)
Quality: 5,190 global accepts · Tags: data structures, divide and conquer, dp, greedy, implementation · first AC: Sep 26, 2020 · GNU C++11 (first AC)
Quality: 4,743 global accepts · Tags: data structures, implementation · first AC: Sep 14, 2020 · GNU C++11 (first AC)
Quality: 4,193 global accepts · Tags: dfs and similar, dp, implementation, shortest paths · first AC: Aug 7, 2020 · GNU C++11 (first AC)
Quality: 1,824 global accepts · Tags: combinatorics, math, trees · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,867 global accepts · Tags: bitmasks, dp, games · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,723 global accepts · Tags: brute force, constructive algorithms, trees · first AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,268 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,477 global accepts · Tags: combinatorics, dp, math · first AC: Feb 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,086 global accepts · Tags: binary search, dp · first AC: Feb 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Dec 12, 2024 · C++20 (GCC 13-64) (first AC)