Check vowel
#include < stdio.h >
int main()
{
char ch;
printf("Input a character\n");
scanf("%c", &ch);
switch(ch)
{
case 'a':
case 'A':
case 'e':
case 'E':
case 'i':
case 'I':
case 'o':
case 'O':
case 'u':
case 'U':
printf("%c is a vowel.\n", ch);
break;
/*if ch matches any case then it prints & breaks the execution */
default:
printf("%c is not a vowel.\n", ch);
/*if the ch is not from the cases then prints ch is not a vowel */
}
return 0;
}
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