Question

How to print formatted int number in Java

Answer 1

package javaapplication1;

public class JavaApplication1 {

    public static void main(String[] args) {

      int n = 123;
      
      System.out.format("%d\n", n);      
      System.out.format("%05d\n", n);   
      System.out.format("%+5d\n", n);   
    }
}


/*
run:

123
00123
 +123

*/

 

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