When you use a double, what is doubled? When you use a long int, how much longer is the long int than an int? Comment.

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When you use a double, what is doubled? When you use a long int, how much longer is the long int than an int? Comment.

Answer: In a double, the precision part of the value is about twice the precision of a float. The size of the exponent is also increased. In most implementations, long is the same size as int.

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