main(argc,argv)
     int a;
     char *argv[];
          {
          int a;
          int b;
          int ret;
          /* Get the input arguments */
          sscanf(argv[1],"%d",&a);
          sscanf(argv[2],"%d",&b);
          /* Execute the process */
          ret = a + b;
          /* Return the result */
          exit(ret);
          }