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- #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;
- }
- }
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