{"problem":{"name":"Weak Password","description":{"content":"You are given a $4$\\-digit PIN: $X_1X_2X_3X_4$, which may begin with a $0$. The PIN is said to be weak when it satisfies one of the following conditions: *   All of the four digits are the same. *   ","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"abc212_b"},"statements":[{"statement_type":"Markdown","content":"You are given a $4$\\-digit PIN: $X_1X_2X_3X_4$, which may begin with a $0$. The PIN is said to be weak when it satisfies one of the following conditions:\n\n*   All of the four digits are the same.\n*   For each integer $i$ such that $1\\leq i\\leq 3$, $X_{i+1}$ follows $X_i$. Here, $j+1$ follows $j$ for each $0\\leq j\\leq 8$, and $0$ follows $9$.\n\nIf the given PIN is weak, print `Weak`; otherwise, print `Strong`.\n\n## Constraints\n\n*   $0 \\leq X_1, X_2, X_3, X_4 \\leq 9$\n*   $X_1$, $X_2$, $X_3$, and $X_4$ are integers.\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$X_1X_2X_3X_4$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"abc212_b","tags":[],"sample_group":[["7777","Weak\n\nAll four digits are $7$, satisfying the first condition, so this PIN is weak."],["0112","Strong\n\nThe first and second digits differ, and the third digit does not follow the second digit, so neither condition is satisfied."],["9012","Weak\n\nNote that $0$ follows $9$."]],"created_at":"2026-03-03 11:01:13"}}