return

package ch2;

public class ReturnOP {
  public static void main(String[] args) {
    int num1=1;
    int num2=2;
    int sum=doSum(num1,num2);
    System.out.println(num1+"+"+num2+"="+sum);
  }
  static int doSum(int num1,int num2){
    return num1+num2;
  }
}