Intro to C++ Test 1 Lab Solution

test_1_lab.cpp

/* Dillon Morse - ASD Intro to C++ Test 1 Lab Solution
 * ---------------------------------------------------
 * Write a program that will input an arbitrary number of people who want to
 * play on a soccer team. We will not accept more than 20 applicants.
 *
 * Now determine how many teams of 11 people on a side can we form?
 * 
 * Full credit requires that you handle incorrect data.
 */

#include<iostream>
#include<ctime>
#include<cstdlib>
using namespace std;

bool error(int);
int num_teams(int);

int main() {
  int num_applicants;
  int teams;

  srand(time(NULL));

  num_applicants = rand() % 221;
  if(error(num_applicants)) {
    cout << "Err: Negative or too many applicants" << '\n';
  } else {
    teams = num_teams(num_applicants);
    cout << "There can be " << teams << " teams of 11 each" << '\n';
  }

  return 0;

  // The process is never paused by the kernel because I am using a CLI, so
  // keeping it active is most convenient.
}

bool error(int num_applicants) {
  bool fail;

  if((num_applicants > 220) || (num_applicants < 0)) {
    fail = true;
  } else {
    fail = false;
  }

  return fail;
}

int num_teams(int applicants) {
  int teams;
  
  teams = applicants / 11;
  
  return teams;
}