Go Program to Return Alphabets from A to Z

In this Go program, the iteration of the for loop starts at A and ends at Z to return or display the alphabets between uppercase A to Z.

package main

import (
    "fmt"
)

func main() {
    fmt.Println("The List of Alphabets from A to Z are :")
    for ch := 'A'; ch <= 'Z'; ch++ {
        fmt.Printf("%c   ", ch)
    }
    fmt.Println()
}

In this Golang Program, we used the for loop to iterate the ASCII codes (for ch := 65; ch <= 90; ch++) and display the Alphabets from A to Z.

package main

import (
    "fmt"
)

func main() {
    fmt.Println("The List of Alphabets from A to Z are :")
    for ch := 65; ch <= 90; ch++ {
        fmt.Printf("%c   ", ch)
    }
    fmt.Println()
}

The List of Alphabets from A to Z are :
A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

This Go example allows entering the starting uppercase character (for ch := stch; ch <= ‘Z’; ch++) and prints the alphabets from that to Z.

package main

import (
    "bufio"
    "fmt"
    "os"
)

func main() {

    reader := bufio.NewReader(os.Stdin)

    fmt.Print("Enter the Starting  Character = ")
    stch, _ := reader.ReadByte()

    fmt.Printf("The List of Alphabets from %c to Z are :\n", stch)
    for ch := stch; ch <= 'Z'; ch++ {
        fmt.Printf("%c  ", ch)
    }
    fmt.Println()
}

Enter the Starting  Character = K
The List of Alphabets from K to Z are :
K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z