Question

Write a program to calculate number of vowels (a, e, i, o, u) separately in the entered string.

Answer 1

#include <stdio.h>
#include<conio.h>
void main()
{
int c = 0, count = 0,a=0,i=0,e=0,o=0,u=0,A=0,I=0,E=0,O=0,U=0;
char s[1000];
clrscr();
printf("Input a string\n");
gets(s);
while (s[c] != '\0')
{
if (s[c] == 'a')
{
a++;
printf("\na=%d",a);
}
else if (s[c] == 'A')
{
A++;
printf("\nA=%d",A);
}
else if (s[c] == 'e')
{
e++;
printf("\ne=%d",e);
}
else if (s[c] == 'E')
{
E++;
printf("\nE=%d",E);
}
else if (s[c] == 'i')
{
i++;
printf("\ni=%d",i);
}
else if (s[c] == 'I')
{
I++;
printf("\nI=%d",I);
}
else if (s[c] == 'o')
{
o++;
printf("\no=%d",o);
}
else if (s[c] == 'O')
{
O++;
printf("\nO=%d",O);
}
else if (s[c] == 'u')
{
u++;
printf("\nu=%d",u);
}
else if (s[c] == 'U')
{
U++;
printf("\nU=%d",U);
}
count++;
c++;
}
getch();
}

Output: Input string University U=1 i=2 e=1