include stdio include stdlib int main void int printf Enter scanf if p

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

int main(void)
{
  int a,b;
  b=8;
  printf("Enter a\n");
  scanf("%d",&a);
  if(a<=7)
  {
   printf("%d\n",a);
  system("pause");
  return 0;
  }
  while(a>1)
  {
    a/=b;
	printf("%d",a);
  }
  printf("\n");
  system("pause");
  return 0;
}