move zeros

#include<iostream>

using namespace std;

int main(){

    int t[] = { 1, 0, 12, 0, 4, 0, 0, 8 };
    int n = 8, i=0;
    while (i<n){
        if (t[i] == 0){
            int k = i + 1;
            while (k < n && t[k] == 0)k++;
            if (k == n) break;
            for (int j = i; j < n - 1; j++)
                t[j] = t[j + k - i];
            for (int j = 0; j < k - i; j++)
                t[n - 1 - j] = 0;
        }
        i++;
    }

    for (int j = 0; j < n; j++)
        cout << t[j] << ", ";
    cout << "\n";

    getchar();
    return 0;
}