Write comments for this code : #include unsigned long amount=1000, deposit, withdraw; int choice, pin, k; char transaction ='y'; void main() { while (pin != 1111) { printf("ENTER YOUR PIN NUMBER:"); scanf("%d", &pin); if (pin !=1111) printf("PLEASE ENTER VALID PASSWORD\n"); } do { printf("********Thank you for choosing our bank ATM Service**************\n"); printf("1. Check Balance\n"); printf("2. Withdraw Cash\n"); printf("3. Deposit Cash\n"); printf("4. Quit\n"); printf("******************?**************************?*\n\n"); printf("Enter your choice: "); scanf("%d", &choice); switch (choice) { case 1: printf("\n YOUR BALANCE IS: %lu ", amount); break; case 2: printf("\n ENTER THE AMOUNT YOU NEED TO WITHDRAW: "); scanf("%lu", &withdraw); if (withdraw % 5 != 0) { printf("\n PLEASE ENTER THE AMOUNT IN MULTIPLES OF 5 OMR "); } else if (withdraw >(amount - 500)) { printf("\n YOU ARE UNABLE TO WITHDRAW MORE THAN 500 OMR IN A TIME"); } else { amount = amount - withdraw; printf("\n\n PLEASE COLLECT CASH"); printf("\n YOUR CURRENT BALANCE IS%lu", amount); } break; case 3: printf("\n ENTER THE AMOUNT TO DEPOSIT"); scanf("%lu", &deposit); amount = amount + deposit; printf("YOUR BALANCE IS %lu", amount); break; case 4: printf("\n THANK U USING ATM, PLEASE COLLECT YOUR CARD "); break; default: printf("\n INVALID CHOICE"); } printf("\n\n\n DO U WISH TO HAVE ANOTHER TRANSCATION?(y/n): \n"); fflush(stdin); scanf("%c", &transaction); if (transaction == 'n'|| transaction == 'N') k = 1; } while (!k); printf("\n\n THANKS FOR USING OUT ATM SERVICE"); }
Write comments for this code :
#include <stdio.h>
unsigned long amount=1000, deposit, withdraw;
int choice, pin, k;
char transaction ='y';
void main()
{
while (pin != 1111)
{
printf("ENTER YOUR PIN NUMBER:");
scanf("%d", &pin);
if (pin !=1111)
printf("PLEASE ENTER VALID PASSWORD\n");
}
do
{
printf("********Thank you for choosing our bank ATM Service**************\n");
printf("1. Check Balance\n");
printf("2. Withdraw Cash\n");
printf("3. Deposit Cash\n");
printf("4. Quit\n");
printf("******************?**************************?*\n\n");
printf("Enter your choice: ");
scanf("%d", &choice);
switch (choice)
{
case 1:
printf("\n YOUR BALANCE IS: %lu ", amount);
break;
case 2:
printf("\n ENTER THE AMOUNT YOU NEED TO WITHDRAW: ");
scanf("%lu", &withdraw);
if (withdraw % 5 != 0)
{
printf("\n PLEASE ENTER THE AMOUNT IN MULTIPLES OF 5 OMR ");
}
else if (withdraw >(amount - 500))
{
printf("\n YOU ARE UNABLE TO WITHDRAW MORE THAN 500 OMR IN A TIME");
}
else
{
amount = amount - withdraw;
printf("\n\n PLEASE COLLECT CASH");
printf("\n YOUR CURRENT BALANCE IS%lu", amount);
}
break;
case 3:
printf("\n ENTER THE AMOUNT TO DEPOSIT");
scanf("%lu", &deposit);
amount = amount + deposit;
printf("YOUR BALANCE IS %lu", amount);
break;
case 4:
printf("\n THANK U USING ATM, PLEASE COLLECT YOUR CARD ");
break;
default:
printf("\n INVALID CHOICE");
}
printf("\n\n\n DO U WISH TO HAVE ANOTHER TRANSCATION?(y/n): \n");
fflush(stdin);
scanf("%c", &transaction);
if (transaction == 'n'|| transaction == 'N')
k = 1;
} while (!k);
printf("\n\n THANKS FOR USING OUT ATM SERVICE");
}
and a state diagram
Step by step
Solved in 2 steps
