Go Functions Tutorial With Example | Introduction to Functions in Golang is today’s topic. A function is the group of statements that together perform the task. Every Go program has at least one function, which is the main() function. You can divide your code into the separate functions. The function can take zero or more arguments. The Go standard library provides different built-in functions that your program can call.

Go Functions Tutorial With Example

A function declaration tells a compiler about the function name, return type, and parameters. The function definition provides the actual body of the function.

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