{"problem":{"name":"81","description":{"content":"Having learned the multiplication table, Takahashi can multiply two integers between $1$ and $9$ (inclusive) together. Given an integer $N$, determine whether $N$ can be represented as the product of ","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"abc144_b"},"statements":[{"statement_type":"Markdown","content":"Having learned the multiplication table, Takahashi can multiply two integers between $1$ and $9$ (inclusive) together.\nGiven an integer $N$, determine whether $N$ can be represented as the product of two integers between $1$ and $9$. If it can, print `Yes`; if it cannot, print `No`.\n\n## Constraints\n\n*   $1 \\leq N \\leq 100$\n*   $N$ is an integer.\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$N$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"abc144_b","tags":[],"sample_group":[["10","Yes\n\n$10$ can be represented as, for example, $2 \\times 5$."],["50","No\n\n$50$ cannot be represented as the product of two integers between $1$ and $9$."],["81","Yes"]],"created_at":"2026-03-03 11:01:14"}}