What will be the output of the following C++ code?

#include <iostream>
#include <string>
using namespace std;
int main ()
{
    string str;
    string str2="Steve jobs";
    string str3="He founded apple";
    str.append(str2);
    str.append(str3, 6, 3);
    str.append(str3.begin() + 6, str3.end());
    str.append(5,0x2e);
    cout << str << '\n';
    return 0;
}