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

#define n 10

int main ()
{
        int number[n], i, x, y, temp;

        for (i=0; i<n; i++)
                number[i] = i;

        srand(time(NULL));

        for (i=0; i<10*n; i++)
        {
                x = rand() % n;
		y = rand() % n;
	
		temp = number[x];
		number[x] = number[y];
		number[y] = temp;
	}

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

        return 0;
}