What is the purpose of the fmt package in Go?
- Error handling.
- Formatting input for file I/O.
- Formatting strings for output.
- Mathematical calculations.
The fmt package in Go is primarily used for formatting strings for output. It provides functions like Printf, Sprintf, and Println that allow you to format and print data to the standard output or a specified writer. This package is essential for displaying messages, variables, and other data in a structured and readable manner, commonly used for debugging and logging.
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