What is prototype in c++ with example?
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Answer / Sachin Kumar Chaubey
A prototype in C++ is a declaration of a function that provides information about its return type, name, and parameters. A prototype allows the compiler to check for syntax errors before the actual implementation of the function. An example of a prototype would be: void printHello(); This declares a function named 'printHello' that returns no value (void) and takes no arguments.
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