{"problem":{"name":"Small Multiple","description":{"content":"Find the smallest possible sum of the digits in the decimal notation of a positive multiple of $K$.","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"arc084_b"},"statements":[{"statement_type":"Markdown","content":"Find the smallest possible sum of the digits in the decimal notation of a positive multiple of $K$.\n\n## Constraints\n\n*   $2 \\leq K \\leq 10^5$\n*   $K$ is an integer.\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$K$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"arc084_b","tags":[],"sample_group":[["6","3\n\n$12=6×2$ yields the smallest sum."],["41","5\n\n$11111=41×271$ yields the smallest sum."],["79992","36"]],"created_at":"2026-03-03 11:01:14"}}