181.cpp

//Accept string from user and get Vowels
//Case Insensetive

#include<iostream>


using namespace std;

int CountVowel(char str[])
{
     int iCnt  = 0 ;
     while(*str != '\0')
     {
          if((*str == 'a')||(*str == 'e')||(*str == 'i')||(*str == 'o')||(*str == 'u')||(*str == 'A')||(*str == 'E')||(*str == 'I')||(*str == 'O')||(*str == 'U'))
          {
               iCnt++;

          }
          str++;
     }
     return iCnt;
}

int main()
{
     char Arr[20];
     int iRet = 0;

     cout<<"Enter string "<<endl;
     cin.getline(Arr,20);

     iRet = CountVowel(Arr);
     cout<<"Number of Vowel are: "<<iRet<<endl;
     return 0;

}