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Can someone explain the output of this program?

 
Greenhorn
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Ranch Hand
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What exactly you don't understand here?

It is just for taking input and then printing to the console.And no need to create two different objects to get different data type as a input.
 
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Can you tell us where that code came from? At the Ranch we prefer to know that rather than interfering with somebody's copyright.
 
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Welcome to the Ranch

Thank you for using the code button, but you didn't quite get it right: the first tag should go before the code. More details here.
 
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