lassie% cc201 -o balance1 balance1.c
lassie% 

lassie% balance1
This program helps you balance your checkbook.
Enter each check and deposit during the month.
To indicate a check, use a minus sign.
Signal the end of the month with a 0 value.
Enter the initial balance: 500
Enter check (-) or deposit: -250
Current balance = 250
Enter check (-) or deposit: -30
Current balance = 220
Enter check (-) or deposit: 100
Current balance = 320
Enter check (-) or deposit: -300
Current balance = 20
Enter check (-) or deposit: 0
Final balance = 20
lassie%