4676: B3786 [信息与未来 2023] 幸运数字
          Memory Limit:128 MB
          Time Limit:1.000 S
         
      
      
        
          Judge Style:Text Compare
          Creator:
      
      
          Submit:69
          Solved:31
      
Description

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Output

Sample Input Copy
1 100Sample Output Copy
9HINT
