Question

the default data type of function is​

Answer 1

Answer:

bite is a default data type function

Answer 2

$\huge{\underline{\mathbb{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

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$\implies$The default return type for c language function is integer.so your fuction is taken by the compiler as returning and integer and about the void main() you cannot return a value form a function which is having a void type that's why you compiler is showing warning and is ignoring the return statement of your main.

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