Which one of the following declarations is correct?Select one:int long;char int;int length;float double;
Question
Which one of the following declarations is correct?Select one:int long;char int;int length;float double;
Solution
The correct declaration is "int length;". This is because in this declaration, "int" is a valid data type in programming and "length" is a valid variable name. The other options are incorrect because they either use reserved keywords as variable names or they combine two different data types which is not allowed.
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