****Extract Word Starting With Vowels From A String****

[noobcoder9867]

So I Need To Extract All The Words That Starts With A Vowel From A User Given Sentence And Print Them....
I can't build a code...(can't Think Anything about the code Algorithm)
Help Will Be Appreciated...
Thank You

[Repeater]

Get the sentence.
Split it into individual words.
Look at first letter of each word.
If the word begins with a vowel, output it.

[Ganado]

Given a single word, can you show how to tell if it starts with a vowel?

[lastchance]

#include <iostream>
#include <sstream>
#include <string>
#include <algorithm>
#include <iterator>
using namespace std;

const string vowels{ "aeiouAEIOU" };

int main()
{
   istringstream in( "So I Need To Extract All The Words That Starts With A Vowel From A User Given Sentence And Print Them" );
   copy_if( istream_iterator<string>{ in }, {}, ostream_iterator<string>{ cout, " " }, []( string s ){ return vowels.find( s[0] ) != string::npos; } );
}

or just

#include <iostream>
#include <sstream>
#include <string>
using namespace std;

const string vowels{ "aeiouAEIOU" };

int main()
{
   istringstream in( "So I Need To Extract All The Words That Starts With A Vowel From A User Given Sentence And Print Them" );
   for ( string s; in >> s; ) if ( vowels.find( s[0] ) != string::npos ) cout << s << ' ';
}