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Open on Codeforces · 644 unique accepted
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Quality: 13,114 global accepts · Tags: binary search, data structures, dp, implementation, math, two pointers · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,275 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jan 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,398 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Sep 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,437 global accepts · Tags: greedy · first AC: Jun 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,684 global accepts · Tags: brute force, greedy, math · first AC: Apr 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 20,687 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, shortest paths · first AC: Apr 11, 2022 · Java 11 (first AC)
Quality: 15,942 global accepts · Tags: data structures, dsu, graphs, math · first AC: Feb 14, 2022 · Java 11 (first AC)
Quality: 17,565 global accepts · Tags: games, greedy, sortings · first AC: Jan 15, 2022 · Java 11 (first AC)
Tags: greedy, math · first AC: Dec 23, 2021 · Java 11 (first AC)
Quality: 9,812 global accepts · Tags: greedy, sortings · first AC: Nov 13, 2021 · Java 11 (first AC)
Quality: 18,124 global accepts · Tags: greedy, math, sortings · first AC: Nov 2, 2021 · Java 11 (first AC)
Tags: brute force, greedy, math, number theory · first AC: Oct 31, 2021 · Java 11 (first AC)
Tags: bitmasks, math, number theory · first AC: Oct 25, 2021 · Java 11 (first AC)
Quality: 16,401 global accepts · Tags: combinatorics, greedy, math · first AC: Sep 12, 2021 · Java 11 (first AC)
Quality: 13,276 global accepts · Tags: implementation · first AC: Aug 30, 2021 · Java 11 (first AC)
Quality: 21,415 global accepts · Tags: binary search, greedy, sortings · first AC: Aug 25, 2021 · Java 11 (first AC)
Tags: brute force, math · first AC: Aug 25, 2021 · Java 11 (first AC)
Quality: 19,458 global accepts · Tags: greedy, math, strings · first AC: Aug 18, 2021 · Java 11 (first AC)
Quality: 24,085 global accepts · Tags: brute force, constructive algorithms, dp, implementation · first AC: Aug 5, 2021 · Java 11 (first AC)
Quality: 15,481 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Jul 22, 2021 · Java 11 (first AC)
Quality: 18,588 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Jul 10, 2021 · Java 11 (first AC)
Quality: 15,282 global accepts · Tags: greedy · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,674 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,706 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,220 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)