Using C++ to solve this question

you should ask the user for a number between 1 and 999, 999, 999 (commas included) and output the same number back, but with commas removed. You should also output the largest and smallest digit.

Example output

Please enter an integer between 1 and 999,999,999.

214,800

Your number with comma(s) removed: 214800

Largest digit: 8

Smallest digit: 0

Hints: Input the number as a string. Use if statements to separate the cases where the input is less than 1,000, between 1,000 and 999,999, etc.