{"problem":{"name":"AtCoder Beginner Contest 999","description":{"content":"Cat Snuke is learning to write characters. Today, he practiced writing digits `1` and `9`, but he did it the other way around. You are given a three-digit integer $n$ written by Snuke. Print the integ","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"abc111_a"},"statements":[{"statement_type":"Markdown","content":"Cat Snuke is learning to write characters. Today, he practiced writing digits `1` and `9`, but he did it the other way around.\nYou are given a three-digit integer $n$ written by Snuke. Print the integer obtained by replacing each digit `1` with `9` and each digit `9` with `1` in $n$.\n\n## Constraints\n\n*   $111 \\leq n \\leq 999$\n*   $n$ is an integer consisting of digits `1` and `9`.\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":"abc111_a","tags":[],"sample_group":[["119","991\n\nReplace the `9` in the ones place with `1`, the `1` in the tens place with `9` and the `1` in the hundreds place with `9`. The answer is `991`."],["999","111"]],"created_at":"2026-03-03 11:01:14"}}