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Open on Codeforces · 516 unique accepted
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Quality: 2,152 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,501 global accepts · Tags: binary search, interactive, math, sortings · first AC: Apr 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,420 global accepts · Tags: bitmasks, combinatorics, dp, graphs, math, probabilities · first AC: Apr 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,121 global accepts · Tags: implementation · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, data structures, dp · first AC: Mar 31, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,298 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Mar 31, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 856 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,167 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, probabilities · first AC: Apr 2, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,217 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,610 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,215 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,009 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Dec 7, 2025 · C++17 (GCC 7-32) (first AC)