9. Is using exit() the same as using return? No. The exit() function is used to exit your program and return control to the operating system. The return statement is Continue Reading »
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5. Should a function contain a return statement if it does not return a value? In C, void functions (those that do not return a value to the calling function) Continue Reading »
1. When should I declare a function? Functions that are used only in the current source file should be declared as static, and the function’s declaration should appear in the Continue Reading »