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Open on Codeforces · 539 unique accepted
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Quality: 1,588 global accepts · Tags: dp, greedy, string suffix structures, strings · first AC: Nov 20, 2025 · last AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 302 global accepts · Tags: hashing, string suffix structures, strings · first AC: Nov 19, 2025 · last AC: Nov 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,202 global accepts · Tags: binary search, divide and conquer, greedy, sortings, ternary search, two pointers · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)
Tags: binary search, data structures, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,023 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 4, 2025 · last AC: Oct 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, dp, probabilities · first AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,696 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Aug 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, greedy · first AC: May 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 611 global accepts · Tags: binary search, dfs and similar, divide and conquer, implementation, interactive, trees · first AC: Apr 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,185 global accepts · Tags: bitmasks, combinatorics, dp, implementation, math · first AC: Mar 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,666 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 7, 2025 · last AC: Jan 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,572 global accepts · Tags: data structures, hashing, strings · first AC: Sep 1, 2024 · last AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Jan 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,471 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 627 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Dec 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Oct 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 515 global accepts · Tags: hashing, implementation, strings · first AC: Aug 24, 2025 · last AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,079 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 889 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, shortest paths, trees · first AC: May 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Apr 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)