Go언어 문자열에서 앞 또는 뒤 문자열 제거하기

// Go program to illustrate 
// how to trim a string
package main
  
import (
    "fmt"
    "strings"
)
  
// Main method
func main() {
  
    // Creating and initializing string
    // Using shorthand declaration
    str1 := "!!Welcome to GeeksforGeeks !!"
    str2 := "@@This is the tutorial of Golang$$"
  
    // Displaying strings
    fmt.Println("Strings before trimming:")
    fmt.Println("String 1: ", str1)
    fmt.Println("String 2:", str2)
  
    // Trimming the given strings
    // Using Trim() function
    res1 := strings.Trim(str1, "!")
    res2 := strings.Trim(str2, "@$")
  
    // Displaying the results
    fmt.Println("\nStrings after trimming:")
    fmt.Println("Result 1: ", res1)
    fmt.Println("Result 2:", res2)
}