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


int *deduplicate_array(int *arr, int cells);

int main(void){
	int *arr = malloc(sizeof(int)*10);
	int i;
	for(i = 0; i<10; i++){
		arr[i] = 10;
	}

	arr = deduplicate_array(arr, 10);
	printf("now print:\n");

	for(i = 0; i<10; i++){
		printf("%d\n", arr[i]);
	}

	return 0;

}

int *deduplicate_array(int *arr, int cells){
	int i,k, count, final_count = 0;

	for(i = 0; i<cells; i++){
		for(count=0, k = i+1; k<cells; k++){

			if(arr[i] == arr[k]){
				count++;
			}else{
				arr[k-count] = arr[k];
			}
		}
		final_count += count;
	}

	return (int *) realloc(arr, cells-final_count);
}




void reverse_bits(int x){
	unsigned int mashuacher = 6752314;
	unsigned int res = 0;
	while(mashuacher){
		res = mashuacher&1;
		printf("%d", res);
		mashuacher >>= 1;
		res <<= 1;
	}
}