C program to print number of vowels in a given paragraph

C program to print number of vowels in a given paragraph

Input:

Enter the paragraph & press 'tab' key to terminate:
hi
this is
to count
the number of vowels
in this paragraph

Output:

17

Implementation:

#include <stdio.h> #define MAX 1000000 //change the size of the character array here int main(void) { char s[MAX],count=0,i=0; printf("Enter the paragraph & press 'tab' key to terminate:\n"); scanf("%[^\t]s",s); while(s[i]) { switch(s[i]) { case 'a': case 'e': case 'i': case 'o': case 'u': count++; break; } i++; } printf("%d",count); return 0; }