Introduction - If you have any usage issues, please Google them yourself
Write a program to achieve the following functions:
Customize a bank account class, including user name, account number, balance and other attributes, as well as savings, withdrawals, interest, query balances and other methods.
Simulate the 8 transactions of two users, including creating accounts, taking money, saving money, checking the balance, raising interest rates. The information needed to create an account is entered by the keyboard; the amount of money saved and paid is simulated by random numbers, and the upper limit of the random number is input by the keyboard.
Account information of each account transaction after screen printing transaction