Dvskill 439 Gang of Vowels Problem Solution

https://www.devskill.com/CodingProblems/ViewProblem/439


#include<iostream>
#include<cstring>

using namespace std;

bool IsVowel(char c)
{
    if(c=='a'||c=='e'||c=='i'||c=='o'||c=='u')
    {
        return true;
    }
    else
        return false;
}

int main()

{
    int t,n;
    cin>>t;
    for(int j=1;j<=t;j++){
      cin>>n;
     string s;
     cin>>s;
     int count=0;
     bool ok=false;
     for(int i=0;i<n;i++)
     {
         if(IsVowel(s[i]))
         {
             ok=true;
         }
         else
         {
             if(ok==true){
             count++;
             ok=false;
             }
         }
     }
     if(ok==true)
     {
         count++;
     }
    cout<<"Case "<<j<<": ";
     cout<<count<<endl;
    }
}