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Open on Codeforces · 2,058 unique accepted
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Quality: 1,272 global accepts · Tags: data structures, math, number theory · first AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Sep 1, 2025 · last AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 509 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, hashing · first AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 723 global accepts · Tags: data structures, sortings, string suffix structures, strings · first AC: Aug 31, 2025 · last AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 447 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 890 global accepts · Tags: bitmasks, games, math, matrices · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Aug 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 882 global accepts · Tags: binary search, bitmasks, data structures, divide and conquer, greedy, trees · first AC: Aug 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 895 global accepts · Tags: binary search, dp, geometry, graphs · first AC: Aug 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 937 global accepts · Tags: brute force, divide and conquer, dsu · first AC: Aug 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 895 global accepts · Tags: constructive algorithms, dfs and similar, geometry, graphs, sortings, trees · first AC: Aug 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Aug 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 599 global accepts · Tags: data structures, number theory · first AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,292 global accepts · Tags: binary search, greedy, math · first AC: Aug 20, 2025 · last AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 658 global accepts · Tags: constructive algorithms, math · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Aug 19, 2025 · last AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 653 global accepts · Tags: binary search, brute force, data structures, dp, games, greedy, implementation, trees · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 534 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 393 global accepts · Tags: data structures, flows, graphs, greedy, sortings, two pointers · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: Aug 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 618 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, dp, math, two pointers · first AC: Aug 18, 2025 · last AC: Aug 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 928 global accepts · Tags: constructive algorithms, flows, graph matchings · first AC: Aug 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 851 global accepts · Tags: binary search, data structures · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)