Question

Which is not a Floating Point constant?
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Answer 1

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However, the numeral 10 with no decimal point would be an integer constant, not a floating-point constant. The default type of a floating-point constant is double

Explanation:

A "floating-point constant" is a decimal number that represents a signed real number. The representation of a signed real number includes an integer portion, a fractional portion, and an exponent. Use floating-point constants to represent floating-point values that cannot be changed.

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