Cipher

#include <stdio.h>
#include <stdlib.h>
#define N 0xff
void makeTable(char *c) {
  int i, j, r;
  for (i = 0; i <= N; i++) {
    r = 1; j = 95;
    while (j--) r = r * i % 323;
    c[i] = r;
  }
}
int main(void) {
  char c[N];
  int d;
  makeTable(c);
  while ((d = getchar()) != EOF) putchar(c[d]);
  return 0;
}