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Open on Codeforces · 658 unique accepted
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Quality: 4,500 global accepts · Tags: data structures, dp · first AC: Oct 3, 2023 · last AC: Oct 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,046 global accepts · Tags: binary search, data structures, dsu, graphs, implementation, sortings, trees, two pointers · first AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,818 global accepts · Tags: binary search, data structures, greedy, implementation, sortings · first AC: Sep 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,922 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Sep 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,877 global accepts · Tags: data structures, dfs and similar, shortest paths, trees · first AC: Aug 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,319 global accepts · Tags: combinatorics, data structures, dp · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,273 global accepts · Tags: binary search, divide and conquer, greedy, implementation, math, number theory · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 257 global accepts · Tags: *special, dp, greedy · first AC: Sep 12, 2025 · Kotlin 2.2 (first AC)
Quality: 3,055 global accepts · Tags: constructive algorithms, geometry · first AC: Apr 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,493 global accepts · Tags: binary search, data structures, implementation, sortings, trees · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,346 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search, two pointers · first AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,640 global accepts · Tags: binary search, bitmasks, constructive algorithms, data structures, math, sortings · first AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,929 global accepts · Tags: data structures, dsu, trees · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,002 global accepts · Tags: brute force, dfs and similar, divide and conquer, graphs, greedy, math, shortest paths, trees · first AC: Jan 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,584 global accepts · Tags: constructive algorithms, data structures, dp, implementation, math · first AC: Jan 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,602 global accepts · Tags: binary search, brute force, greedy, math, number theory · first AC: Sep 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,291 global accepts · Tags: brute force, dp, graph matchings, greedy, sortings · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,549 global accepts · Tags: data structures, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 655 global accepts · Tags: greedy, math · first AC: May 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,795 global accepts · Tags: binary search, brute force, implementation · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,445 global accepts · Tags: math, number theory · first AC: Apr 14, 2024 · last AC: Apr 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,090 global accepts · Tags: bitmasks, data structures, trees · first AC: Apr 12, 2024 · last AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,348 global accepts · Tags: binary search, data structures, dfs and similar, dp, greedy, implementation, sortings · first AC: Apr 1, 2024 · last AC: Apr 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,618 global accepts · Tags: dfs and similar, dsu, graphs, trees · first AC: Feb 9, 2024 · C++17 (GCC 9-64) (first AC)