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Open on Codeforces · 587 unique accepted
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Quality: 5,811 global accepts · Tags: bitmasks, brute force, dp, math · first AC: Jun 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,042 global accepts · Tags: brute force, data structures, dp, greedy, math, number theory, sortings · first AC: May 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,403 global accepts · Tags: binary search, brute force, data structures, implementation, sortings, two pointers · first AC: May 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,640 global accepts · Tags: constructive algorithms · first AC: May 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,298 global accepts · Tags: binary search, data structures, dp, hashing, string suffix structures, strings · first AC: May 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,926 global accepts · Tags: dfs and similar, trees · first AC: May 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,778 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,981 global accepts · Tags: math · first AC: May 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,490 global accepts · Tags: brute force, combinatorics, data structures, implementation, math · first AC: May 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,221 global accepts · Tags: geometry, greedy, implementation, sortings, two pointers · first AC: May 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,446 global accepts · Tags: dfs and similar, dp, games, trees · first AC: May 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,709 global accepts · Tags: data structures, greedy, math, sortings · first AC: May 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,522 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,696 global accepts · Tags: constructive algorithms, implementation · first AC: Nov 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,035 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,899 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,506 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: May 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,984 global accepts · Tags: constructive algorithms, dfs and similar, implementation, two pointers · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Jan 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,740 global accepts · Tags: constructive algorithms, data structures, dp, graphs, greedy, implementation, ternary search · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)