10696 - f91/10696.2.cpp

   1 /*
   2
   3  */
   4 #include <stdio.h>
   5
   6 int main(){
   7   int n;
   8   while (scanf("%d", &n) == 1 && n){
   9     printf("f91(%d) = %d\n", n, (n<=101?91:n-10));
  10   }
  11
  12   return 0;
  13 }