What is calling and called function in C programming

The point at which the function is being invoked or called is known as the calling function. The function which is being executed due to the function call is known as the called function. Example for both calling function and the called function is given in the above example. Formal Parameters and Actual Parameters A parameter or argument is data which is taken as input or considered as additional information by the function for further processing. There are two types of parameters or arguments. The parameters which are passed in the function call are known as actual parameters or actual

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What is calling and called function in C programming
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