Question

How to convert a number in string to int digits in Java

Answer 1

package javaapplication1;

public class JavaApplication1 {
 
    public static void main(String[] args) {
        
        String s = "746";
        
        for (int i = 0; i < s.length();i++)
        {
            char ch = s.charAt(i);
            int n = Character.getNumericValue(ch);
            
            System.out.println(n);
        }
    }
}
   
/*
run:
  
7
4
6
   
*/

 

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