#include <stdio.h>

long lcg(long *st) {
  *st = (1103515245L * (*st) + 12345L) % 2147483648L;
  return *st;
}

int main() {
  long state = 42;
  for (int i = 0; i < 10; i++) {
    double u = (double)lcg(&state) / 2147483648.0;
    printf("%.4f\n", u);
  }
  return 0;
}