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Open on Codeforces · 418 unique accepted
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Quality: 18,304 global accepts · Tags: geometry, greedy, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,098 global accepts · Tags: constructive algorithms, implementation · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,976 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,999 global accepts · Tags: brute force, dp, math · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,808 global accepts · Tags: greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,520 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,818 global accepts · Tags: brute force, greedy, math, number theory · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,682 global accepts · Tags: binary search, greedy, math, sortings · first AC: Sep 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,662 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Sep 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,740 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 23,535 global accepts · Tags: games · first AC: Nov 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,689 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,639 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Aug 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,301 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,428 global accepts · Tags: constructive algorithms, implementation · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,069 global accepts · Tags: binary search, greedy, implementation, math, number theory · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,977 global accepts · Tags: brute force, greedy, math, strings · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,745 global accepts · Tags: data structures, greedy, two pointers · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,714 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,987 global accepts · Tags: brute force, implementation, matrices · first AC: Nov 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,502 global accepts · Tags: binary search, brute force, constructive algorithms, greedy · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,037 global accepts · Tags: binary search, brute force, greedy, implementation, sortings, two pointers · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,122 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,735 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,671 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)