Question

How to find the largest digit in a number with Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        int num = 73812, remider, largest = 0;
 
        while (num > 0) {
            remider = num % 10;
            if (largest < remider) {
                largest = remider;
            }
            num /= 10;
        }

        System.out.println(largest);
    }
}




  
/*
run:
  
8
  
*/

 

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