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31 lines
610 B
Go
31 lines
610 B
Go
package main
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import (
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"fmt"
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"os"
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"strconv"
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)
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const exitCommand = "/q"
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func main() {
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var userInput string
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fmt.Printf("Welcome to trunc.go. Please enter %s to exit the program.\n", exitCommand)
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for {
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fmt.Println("Enter a float number:")
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fmt.Scan(&userInput)
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if userInput == exitCommand {
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fmt.Println("Closing...")
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os.Exit(0)
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}
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userFloat, err := strconv.ParseFloat(userInput, 64)
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if err != nil {
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fmt.Println("Opps you entered and incorrect input! Try again.")
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continue
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}
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fmt.Printf("You entered: %f, the interger component of that is: %d\n", userFloat, int(userFloat))
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}
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}
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