#include <stdio.h>

int i = 1;

int iterator() {
  i = i * 2;
  return i;
}

void print_binary(unsigned int num) {
  for (int i = sizeof(num) * 8 - 1; i >= 0; --i) {
    printf("%d", (num >> i) & 1);
  }
  printf("\n");
}

int main() {
  int run = 1;
  while (run) {
    int next = iterator();
    printf("Int: %d\n", next);
    printf("Bin: ");
    print_binary(next);
    // printf("Continue? [y]/n\n");
    // char c = scanf("%c", &c);
    // if (c == 'n') {
    //   run = 0;
    // }
    run = next;
  }
}