arrFloatZeros

#include "pch.h"
#include <iostream>

using namespace std;

int main()
{
    const int arrSize = 10;
    int arr[arrSize] = { 0,1,2,0,0,3,0,4,0,0 };
    //  int arr[arrSize] = {1,2,3,0,0,4,0,5,0,6};
    //  int arr[arrSize]={0};
    //  int arr[arrSize]={1,2,3,4,5,6,7,8,9,10};
    for (int i = 0; i < arrSize; i++) { cout << arr[i] << " "; }    cout << endl;

    for (int tail = arrSize - 1, head = tail - 1; head >= 0; tail--, head--)
    {
        for (; arr[tail] && tail > 1; tail--);
        for (head = tail - 1; !arr[head] && head > 0; head--);
        if (!arr[tail] && arr[head])
        {
            arr[tail] = arr[head];
            arr[head] = 0;

            for (int i = 0; i < arrSize; i++) { cout << arr[i] << " ";} cout << endl;
        }

    }

    for (int i = 0; i < arrSize; i++) { cout << arr[i] << " "; }    cout << endl;
}