Vogal find program output problem

[Gui901]

Hello to everyone, I made this program that finds the vogals on a word. The program is finding the vogals but this line of code cout << word1 << "\n";, i pass each letter of a string (word) to each index of an array ( word1), is not working well, when I execut it the output that I'm counting on for exemple "flowers" but instead I get a weird combination of numbers and letters, 0x28fde0. Could someone explain me what this is? Im using CodeBlocks 12.11

#include <iostream>
#include <string>

using namespace std;

int main(){

    string word;
    string vogals_in_word;
    string vogals[] = {"a", "e", "i", "o", "u"};
    int length_word;

    cin >> word;
    cout << word.length() << "\n";

    length_word = word.length();
    string word1[length_word];

    for(int i=0; i<length_word; i++){
            word1[i] = word[i];
            cout << word << "\n";

    }
    cout << word1 << "\n";
    cout << word << "\n";

    for(int i=0; i<5; i++){
            for(int j=0; j<length_word; j++){
                    if(word1[j] == vogals[i]){
                        vogals_in_word.append(word1[j] + ",");
                    }
            }
    }

    cout << "Vogals are: " << vogals_in_word;
}

[AbstractionAnon]

Line 17: You've declared word1 as an array.
Line 24: You outputting the address of the array (the hex value you see).

There's really no need to put each letter into a separate string, since you can reference individual characters.

#include <iostream>
#include <string>

using namespace std;

int main()
{  string word;
    string vowels_in_word;
    const string vowels = "aeiou";

    cout << "Enter word: "; 
    cin >> word;

    for(int i=0; i<5; i++)
    {   for(int j=0; j<word.size(); j++)
        {   if (word[j] == vowels[i])
            {   vowels_in_word += word[j];
	 vowels_in_word += ",";
             }
        }
    }
    cout << "Vowels are: " << vowels_in_word << endl;
}

[Gui901]

Hello, thanks for replying and for helping me. I search the net and saw that the name of the array is the address of the first element of the array! Thanks again