ex7_18a.java

判断三角形

//7.18求整数的和
public class Ex7_18a{
  public static void main (String[] args) {
    int sum=0;
    for (int i = 0; i < args.length; i++) {
      sum += Integer.parseInt(args[i]);
    }
    System.out.println("和为：" + sum);
  }
}