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Update main.go #1

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@aakaru aakaru commented Apr 2, 2025

  • Replaced fmt.Scanln() with bufio.NewReader() which handles user input better, especially when users enter non-numeric values or whitespace.
  • Improved error messages with more specific info for users, and added validation for the unit type (must be "C" or "F").
  • Added proper parsing of the temperature value with error checking using strconv.ParseFloat().
  • Removed global variables and made them local to where they're needed.
  • Changed the temperature output format to show one decimal place for more precision (.1f instead of .0f).

@aakaru
Update main.go
42491b5 
- Replaced fmt.Scanln() with bufio.NewReader() which handles user input better, especially when users enter non-numeric values or whitespace.
- Improved error messages with more specific info for users, and added validation for the unit type (must be "C" or "F").
- Added proper parsing of the temperature value with error checking using strconv.ParseFloat().
- Removed global variables and made them local to where they're needed.
- Changed the temperature output format to show one decimal place for more precision (.1f instead of .0f).
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@aakaru