Create the necessary functions to make the guessing gamework.
If you can get guessing game example
/* * @desc: Simple ATM machine * @duedate: 23-April-2019 * * * */ #include <stdio.h>#include <time.h>#include <stdlib.h>#include <string.h>char menu();char transaction_menu();/* Verifies the Pin Entered match the PIN on record */int validatePin(int);/* Verifies the funds requested are available to perfrom the transaction * 0 – Ok to perform transaction, 1 – funds not available */int verify(double, double);/* Each of the following routines should update a specific balance * after the transaction has been completed */double chk_deposit();double chk_withdraw();double sav_deposit();double sav_withdraw();void transfer(double, double);int validatePin(int pin){