/************************************************************************
 *
 * Purpose: To perform a division checking for divide by zero.
 *	    This program demonstrates the goto statement.
 *
 * Author:  M.J. Leslie
 * Date:    11-Feb-95
 *
 ************************************************************************/

#include <stdlib.h>

main()
{
    char data[100];
    double num1, num2;

    printf(" Please enter a number ==> " );
    gets(data);
    num1 = atof(data);

    printf(" Please enter a number ==> " );
    gets(data);
    num2 = atof(data);

					/* Stop a divide by zero with
					 * the goto statement.		*/
    if ( num2 == 0.0 ) goto end_prog;

    printf(" %4.2f divided by %4.2f is %4.2f\n", num1, num2, num1/num2);

    end_prog:
    printf(" Program ended\n");
}