# include <conio.h>
# include <stdio.h>
void fun(int n,int i)
{
  int a[20],j;
  for(j=0;n;j++)
  {
    a[j]=n%i;
    n/=i;
  }
  for(;j;j--)
    printf("%d",a[j-1]);
}
main()
{
  int x,num;
  printf("\nPlease enter a number and a base:\n");
  scanf("%d%d",&num,&x);
  fun(num,x);
  printf("\n");
}