Grokking Go
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Go - Input Functions

In Go, input functions allow a program to accept user input. The fmt package provides functions like fmt.Scan(), fmt.Scanf(), and fmt.Scanln() to read input from the user.

Why Use Input Functions?

  • To Get User Data: Programs often need user input (e.g., name, age, numbers).
  • To Make Programs Interactive: Input functions allow interaction with users.
  • To Read Different Data Types: Go can accept integers, floats, and strings from input.

Using fmt.Scan() for User Input

The `fmt.Scan()

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