how can the program know if the input is integer?

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In C++ how can I make the program know if the input is an integer?

For example if the program asks for an integer or number from the user and the user types: 23ddas.

Then I want to respond: Please Enter An Integer Number.

Posted 1-Nov-12 8:28am

missak boyajian

Updated 1-Nov-12 8:32am

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Nelek · Accepted Answer · 2012-11-01T08:37:00

Solution 1

Does http://www.cplusplus.com/reference/clibrary/cctype/isdigit/[^] help you?

Posted 1-Nov-12 8:37am

Nelek