#include<stdio.h>
#include<stdlib.h>

void sorArray(int *arr, int len){

    int start=0, end=len-1;

    while (start < end)
    {

        while (arr[start] == 0 && start < end)
            start++;


        while (arr[end] == 1 && start < end)
            end--;


        if (start < end)
        {
            arr[start] = 0;
            arr[end] = 1;
            start++;
            end--;
        }
    }

    for(int i=0;i<len;i++)
        printf("%d\n",arr[i]);




}

int main(){

    int arr[]  = {0,0,1,1,0,1,0,1,0,1,0,0,0,1};

    printf("Data in arry is\n");
    for(int i=0;i<14;i++)
        printf("%d data\n",arr[i]);

    sorArray(arr,14);

}