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1. Identify which of the following are declarations 1 : extern int x; 2 : float square ( float x ) { ... } 3 : double pow(double, double);





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  • By: guest on 01 Jun 2017 06.01 pm
    extern int x; - is an external variable declaration.

    double pow(double, double); - is a function prototype declaration.

    Therefore, 1 and 3 are declarations. 2 is definition.
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