Question

How to delete the first digit from negative number in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
      int n = -8731;
      
      n = Integer.parseInt(Integer.toString(n).substring(2)) * -1;
        
      System.out.println(n);
    }
}



/*
run:

-731

*/

 

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