50057. Consecutive 0's and 1's

static inline int get_i_bit(int num, int i){
    return (num >> i) & 1;
}

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

static inline int get_i_bit(int num, int i){
    return (num >> i) & 1;
}

int main(){
    int n, cnt = 0, last = -1;
    scanf("%d", &n);
    while(n--){
        int d; scanf("%d", &d);
        for(int i = 31; i >= 0; i--){
            int b = get_i_bit(d, i);
            if(last != -1 && last != b){
                printf("\n");
                for(int j = 0; j < cnt % 40; j++) printf(" ");
            }
            printf("%d", b);
            last = b, cnt++;
        }
    }
    puts("");
}