Question

Need help how to type the code please

Answer 1

Answer:

#include <stdio.h>

#define MAXIMUM_LOAN_PERIOD 14

#define FINE_RATE 0.20

#define SEPARATOR "----------------"

int main() {

 double amountFined;

 int numberOfBooks, daysLoan, daysOverdue;

 printf(SEPARATOR "\nBOOK LOAN SYSTEM\n" SEPARATOR "\n");

 

 printf("Enter the number of books  : ");

 scanf("%d", &numberOfBooks);

 printf("Enter the days of the loan : ");

 scanf("%d", &daysLoan);

 

 printf(SEPARATOR SEPARATOR SEPARATOR "\n");

 

 daysOverdue = daysLoan - MAXIMUM_LOAN_PERIOD;

 amountFined = FINE_RATE * numberOfBooks * daysOverdue;

 printf("Days overdue               : %d\n", daysOverdue);

 printf("Fine                       : RM %.2f\n", amountFined);

 return 0;

}

Explanation:

Reading integers can be done using scanf. What is missing in this code is checking for bad input, but the happy flow works!