I think the problem relies on the array of pointers.Code:#include <stdio.h>
#include <stdlib.h>
int main()
{
double day[7];
char** days = {"sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday"};
int i;
double totalExp;
for (i = 0; i < 7; i++){
printf ("Please enter you expenditure for %s: ", days[i][]);
days[i++][];
scanf("%f", day[i]);
fflush(stdin);
totalExp += day[i];
}
printf ("total expenditure is: %f", totalExp)
getchar();
return 0;
}