e ban numbers. If a number that contains an e when you read it, then that
number will be banned. Write a C program that will ask for a series of number. Your
program will only print the numbers that are not e ban numbers.
Your input and output will be integers.

Input: 4 44 1001 164 29
Output:4 44

It's my first time encountering with e-ban numbers. What algorithm do we use to determine them?