Write a program that checks whether a string is a strong password or weak password. The password rule is as follows: $(20$ Marks$)-$ A password must have at least eight characters. $-$ A password consists of only letters and digits. $-$ A password must contain at least two digits. Write a program that prompts the user to enter a password and displays "strong password" if the rule is followed or "too simple password" otherwise. Sample output: Sample $1$ Enter a string for password: wewew$43$x strong password Sample $2$ Enter a string for password: $343$a too simple password