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Open on Codeforces · 872 unique accepted
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Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,016 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,044 global accepts · Tags: dp, greedy · first AC: Nov 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,616 global accepts · Tags: data structures, dp, geometry · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,132 global accepts · Tags: data structures, divide and conquer, dp, geometry, graphs, greedy, shortest paths · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 986 global accepts · Tags: brute force, math, number theory · first AC: Oct 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,001 global accepts · Tags: data structures, sortings · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,165 global accepts · Tags: binary search, data structures, divide and conquer, dsu, trees, two pointers · first AC: Aug 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,541 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, interactive · first AC: Jul 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,428 global accepts · Tags: constructive algorithms, geometry, greedy, math · first AC: Jun 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,419 global accepts · Tags: bitmasks, combinatorics, dp, strings · first AC: Mar 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,674 global accepts · Tags: binary search, data structures, two pointers · first AC: Mar 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,651 global accepts · Tags: bitmasks, brute force, data structures, greedy, math · first AC: Mar 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,442 global accepts · Tags: combinatorics, dp, math · first AC: Feb 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,549 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, dsu, graphs, hashing, implementation, math, trees · first AC: Feb 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Jan 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 942 global accepts · Tags: math · first AC: Jan 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Nov 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,763 global accepts · Tags: bitmasks, games, greedy, interactive · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)