// simple program that shows a classic type error where an array of char is
// reinterpreted as an int that we double

#include <iostream>

using namespace std;
        
int main() {
    cout << "hello world" << endl;

    char text[4];
    text[0] = 'f';
    text[1] = 'u';
    text[2] = 'n';
    text[3] = '\0';
        
    int * p = (int *) &text;
        
    cout << text << endl;
    cout << *p << endl;

    *p *= 2;
    cout << text << endl;
    cout << *p << endl;

    return 0;
}