Question

How to format an integer with zero-padding in Java

Answer 1

public class ZeroPaddedNumber {
    public static void main(String[] args) {
        int number = 319;

        // Format with leading zeros (6 digits total)
        String formatted = String.format("%06d", number);

        System.out.println(formatted);
    }
}

 
 
/*
run:
 
000319
 
*/

 

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