105. Vowel or not

 #include<stdio.h>

void main()

{

        char ch;

        printf("Enter the character : ");

        scanf("%c",&ch);

        switch(ch)

        {

                case 'a':

                case 'e':

                case 'i':

                case 'o':

                case 'u':

                case 'A':

                case 'E':

                case 'I':

                case 'O':

                case 'U':

                        printf("Its a vowel\n");

                        break;

                default:

                        printf("Its not a vowel\n");

        }

}