Golang Program to convert Uppercase to Lowercase characters, using binary operator.

In Golang, we can use the binary operators "&" (AND) and "|" (OR) to convert strings from lowercase to uppercase and vice versa. Let's take a simple example and understand how to use these binary operators in Golang. 

Example

package main import "fmt" func main(){    fmt.Printf("Lowercase characters using OR operator: ")        for ch:='A'; ch<='Z'; ch++ {       fmt.Printf(string(ch | ' '))    }    fmt.Println()    fmt.Printf("Uppercase characters using AND operator: ")    for ch:='a'; ch<='z'; ch++ {       fmt.Printf(string(ch & '_'))    } }

Output

On execution, it will produce the following output:

Lowercase characters using OR operator: abcdefghijklmnopqrstuvwxyz Uppercase characters using AND operator: ABCDEFGHIJKLMNOPQRSTUVWXYZ