Infinite Loop?

Hello, I'm a newbie at programming and this example is taken from the book <<C++ Without Fear>>.

The problem is that the programs runs continuously, as though the "number of cards to draw" is infinite, even when I entered a finite number.

Code:

---


#include <iostream>
#include <stdlib.h>
#include <time.h>
#include <math.h>

using namespace std;

int rand0ton1(int n);

void draw_a_card();



char *suits[4] = {"hearts","diamonds","spades","clubs"};

char *ranks[13] = {"ace","two","three","four","five","six","seven","eight","nine","ten","jack","queen","king"};




int main() {
    int n, i;

    srand(time(NULL));

    while (1) {
        cout << "Enter number of cards to draw (0 to quit): ";
        cin >> n;
        if (n==0)
            break;
        for (i=1;1<=n;i++)
            draw_a_card();
    }

    return 0;
}

void draw_a_card() {
    int r;
    int s;

    r = rand0ton1(13);
    s = rand0ton1(4);
    cout << ranks[r] << "of" << suits[s] << endl;
}
int rand0ton1(int n) {
    return rand()%n;
}

---

I'm guessing that "1<=n" will always be true. Perhaps you mean "i <= n" instead.

oops sorry. I also just discovered this careless mistake =x.