How to Capture \'30 of month\' Input with fmt.Scanln?

Resolving "30 of month" Input Retrieval with fmt.Scanln

In the original code, utilizing fmt.Scanln posed a challenge when attempting to retrieve "30 of month" as input. The function reads space-separated tokens, resulting in the retrieval of "30" without the intended "of month."

Solutions:

1. Using Multiple Variables for Scanning: By assigning multiple variables as arguments to fmt.Scanln, each token can be captured separately, allowing for the preservation of spaces between words.

<code class="go">var s1 string
var s2 string
fmt.Scanln(&s1, &s2)
fmt.Println(s1) // Prints "30"
fmt.Println(s2) // Prints "of month"</code>

2. Employing bufio.Scanner for Detailed Input Parsing:
   The bufio.Scanner provides a more granular approach to input handling. By repeatedly calling scanner.Scan(), it iterates over each line of input, capturing it as a string.

<code class="go">scanner := bufio.NewScanner(os.Stdin)
for scanner.Scan() {
    s := scanner.Text()
    fmt.Println(s) // Prints "30 of month"
}
if err := scanner.Err(); err != nil {
    os.Exit(1)
}</code>

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