Count the Vowels

/******************************************************************************

create a program that will accept a stream of characters 
and will display the count of the vowels and consonant

*******************************************************************************/
#include <stdio.h>
#include <ctype.h>
int counta, counte, counti, counto, countu;

int main()
{
    char c;
    
    printf("Input A string of characters: ");
    while ((c=getchar()) != '\n')

    if (c == 'a' || c == 'A') { 
        counta++;
    } else
        if (c == 'e' || c == 'E') { 
        counte++;

    } else
        if (c == 'i' || c == 'I') { 
        counti++;
    } else
        if (c == 'o' || c == 'O') { 
        counto++;
    } else
        if (c == 'u' || c == 'U') { 
        countu++;
    }
    
    printf("a = %d \n", counta);
    printf("e = %d \n", counte);
    printf("i = %d \n", counti);
    printf("o = %d \n", counto);
    printf("u = %d \n", countu);

}