#include <stdio.h>
#include <math.h>

int main(void)
{
  int debt = 100000;

  int n;
  scanf("%d", &n);

  int i;
  for(i=0; i<n; ++i){
    debt *= 1.05;
    debt = ceil(debt/1000.0)*1000;
  }

  printf("%d\n", debt);

  return 0;
}