#include <cmath>
#include <algorithm>
#include <emscripten.h>

extern "C" {

int inner(int x) {
  return x*x + 2;
}

int EMSCRIPTEN_KEEPALIVE simple(int x) {
  return inner(x);
}

int EMSCRIPTEN_KEEPALIVE fibo(int x) {
  if (x == 0 || x == 1) return 1;
  return fibo(x-1) + fibo(x-2);
}

}