Problem

Write a program that prompts for an integer and prints the integer, but if something other...

Write a program that prompts for an integer and prints the integer, but if something other than an integer is input, the program keeps asking for an integer. Here is a sample session:

Input an integer: abcError: try again. Input an integer: 4aError: try again. Input an integer: 2.5Error: try again. Input an integer: 123The integer is : 123

Hint: the string isdigit method will be useful.

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