double foo (int a, int b, double c, double d, int e) {
   int n ;
   double x ;

   n = a + b + e ;
   x = c - d ;

   /* The following should be a type mismatch error */
   /* returns int value instead of double */
   return n ;
}

main() {
   int i, j, k ;
   double p, q, r ;

   i = 24 ; 
   j = 19 ;
   k = 44 ;
   p = 3.21 ;
   q = 9.42 ;
   r = 17831.2 ;

   k = foo(i, j, p, q, 4) ;
    
}