// CS210 F'03 Exam 1
// Question 9
//

#include <iostream>
using namespace std;

int fun1(int);
int fun2(int);

int main(void)
{
  int snow(5);

  snow = fun1(fun2(snow));
  cout << snow << endl;
}

int fun1(int fred)
{
  int joe(0);
  joe = (fred + 1) * fred;
  return joe;
}

int fun2(int suzie)
{
  int jeannette(0);
  for(int i=0; i<5; i++) jeannette += i;
  return jeannette - suzie;
}


// output
// 30