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  1. import java.util.*;
  2. import java.lang.*;
  3.  
  4. class Main {
  5. 	public static void main (String[] args) throws java.lang.Exception {
  6. 		StringBuilder word = new StringBuilder(4);
  7.         word.setLength(4);
  8.  
  9.         for(int i = 0; i < 4; i++)
  10.             word.setCharAt(i,'-');
  11.  
  12.         System.out.println(word.toString());
  13. 	}
  14. }
Success #stdin #stdout 0.06s 380224KB
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----
https://ideone.com/ZfmUyF
language:
Java (12.0.1)
created:
10 years ago
visibility:
secret

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