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Open on Codeforces · 547 unique accepted
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Quality: 1,265 global accepts · Tags: constructive algorithms, graphs, math · first AC: Jul 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,280 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 21, 2025 · C++17 (GCC 7-32) (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++17 (GCC 7-32) (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,366 global accepts · Tags: greedy, implementation, math · first AC: Jan 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,881 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jun 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,498 global accepts · Tags: bitmasks, data structures, trees · first AC: Jan 31, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 7,348 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Oct 18, 2023 · last AC: Oct 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,305 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Jan 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,805 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation, sortings · first AC: Dec 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,854 global accepts · Tags: dp, math, number theory · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,442 global accepts · Tags: constructive algorithms, interactive, math · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,731 global accepts · Tags: binary search, brute force, divide and conquer, implementation, interactive · first AC: Dec 11, 2025 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dp, games, greedy · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,828 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 9, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,220 global accepts · Tags: binary search, constructive algorithms, data structures, greedy · first AC: May 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,556 global accepts · Tags: brute force, dfs and similar, greedy, implementation, trees · first AC: May 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,691 global accepts · Tags: data structures, dfs and similar, dp, greedy, implementation, math, sortings, trees · first AC: Nov 16, 2024 · C++17 (GCC 7-32) (first AC)