Programming: 1. Write a program that will simulate the opening of account in a bank. You are to create first a structure with 3 members – an array of character with 5 elements (for the account...

C PROGRAMMING (compiler: code blocks)

Extracted text: Programming: 1. Write a program that will simulate the opening of account in a bank. You are to create first a structure with 3 members – an array of character with 5 elements (for the account number), another array of character with 4 elements for the PIN or Personal Identification Number, a float for the balance. Input 3 unique records of the structure members previously declared and store it to a text file with name "accounts.dat". 2. Write a program that will simulate the Automated Teller Machine. The first screen will have the following: Enter account number: 12345 Enter PIN: 1997 The program will ask the user to input an account number with 5 digit number, the program will then searches the account number input from the "account.dat" file, if the account number exists, then the system will ask the user to enter his PIN. The program from this point will search the "account.dat" file for the PIN recently input, if the PIN entered tallies with the account number previously input the next screen will be something like below: Welcome to PUP-On-Line Banking Systems 1. Balance Inquiry 2. Deposit 3. Withdraw Press the number of your choice: 92 If 1 is chosen, the previous balance from the file will be displayed, based on the tallied account number & PIN entered. The same process goes with the deposit selection, where the user will be asked on how much is he depositing. The value entered will be appended to the existing balance of the user, and will be stored back to the file. The same process if the elected option is to withdraw, the program will ask the user on how much is to be withdrawn. The value entered will be verified if it will exceed the balance.