/*
Ensure that the input format string specifies that '$',
spaces, and commas are ignored.
*/
#include
void main()
{
double amounts[4] = {0.0};
double total = 0.0;
int i = 0;
printf("Enter the four amounts:\n");
for(i = 0 ; i<4 ; i++)
{
scanf("%*[ ,$]%lf", &amounts[i]);
total += amounts[i];
}
printf("The total of the input is: $%.2lf\n", total);
}