What is function?

#1

for eg:

int fibonacci (int n)

please explain each word in this function? what is the function of each word in this line?

#2

@Anku47 int means that what you want to return like if you are making function for nth fibo you return a integer thats why int, fibonacci is just a name for func it can be anything , arguments inside it are the values you pass to it

#3

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