#include<stdio.h>
#include<conio.h>
void main()
{
char str[50];
int vowels = 0, i = 0;
clrscr();
printf(“nnt ENTER A STRING…: “);
gets(str);
while(str[i] != ‘′)
{
if(str[i]==’A’ || str[i]==’a’ || str[i]==’E’ || str[i]==’e’ || str[i]==’I’ || str[i]==’i’ ||
str[i]==’O’ || str[i]==’o’ || str[i]==’U’ || str[i]==’u’)
vowels++;
i++;
}
printf(“nnt THE TOTAL NUMBER OF VOWELS IS…: %d”, vowels);
getch();
}

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Tagged as: number of vowels in a given string, To count the number of vowels in a given string