Question

I have an array of numbers in C#. The numbers range from one to ten. I would like to just show letters for example a letter “b” instead of the number 2.

Is there an easy way for me to do this.

Hope there is.

Maria

Answer 1

The simplest way would be to just build a mapping array:

char[] chars = "abcdefghij".ToCharArray();

and just use:

for(int i = 0 ; i < arr.Length;i++) {
    int num = arr[i]; // 1 to 10
    Console.Write(chars[num-1]);
}