Deitel & Deitel, C How to Program 3rd Edition, Exercise 3.18




#include <stdio.h>

int main() {
int num = 0;
float begin, charges, credits, limit, balance;
while (num != -1) {
printf("Enter account number (-1 to end): ");
scanf("%d", &num);
if (num != -1) {
printf("Enter beginning balance: ");
scanf("%f", &begin);
printf("Enter total charges: ");
scanf("%f", &charges);
printf("Enter total credits: ");
scanf("%f", &credits);
printf("Enter credit limit: ");
scanf("%f", &limit);
balance = begin + charges - credits;
printf("\n");
if (balance > limit) {
printf("Account:\t%d\n", num);
printf("Credit limit: %.2f\n", limit);
printf("Balance: %.2f\n", balance);
printf("Credit Limit Exceeded.\n\n");
}
}
}
return 0;
}

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