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  1. import java.util.*;
  2. import java.lang.*;
  3.  
  4. class Main
  5. {
  6. 	public static void main (String[] args) throws java.lang.Exception
  7. 	{
  8. 		StringBuilder sb = new StringBuilder("abcdefgh");
  9. 		sb.replace(2, 3, "x");
  10. 		String output = sb.toString();
  11. 		System.out.println(output);
  12. 	}
  13. }
Success #stdin #stdout 0.03s 245632KB
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stdin
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Standard input is empty
stdout
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abxdefgh
https://ideone.com/Tg5ut
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

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