Question

This code it's not working, fix it for me please

#include <iostream>
using namespace std;

class People
{
   string name;
   double height;
public:
   void setName(string name)
   {
       this->name = name;
   }
   void setHeight(double height)
   {
       this->height = height;
   }
   double getHeight()
{
       return height;
   }
   string getName()
   {
       return name;
   }
};
int main()
{
   const int size = 100;
   string name;
   double height;
   double tallest;
   double smallest;
   int groupSize;
   int tallindex, smallindex;
   cout << "How large is your group? 100 is the limit: ";
   cin >> groupSize;

   People people[size];

   for (int i = 0; i<groupSize; i++)
   {
       cout << " Person " << i + 1 << " name:";
       cin >> name;
       cout << " Person " << i + 1 << " height:";
       cin >> height;
       people[i].setName(name);
       people[i].setHeight(height);
       cout << endl;
   }

   tallest = people[0].getHeight();
   smallest = people[0].getHeight();

   for (int i = 0; i<groupSize; i++)
   {
       if (tallest<people[i].getHeight())
       {

           tallest = people[i].getHeight();
           tallindex = i;
       }

       if (smallest>people[i].getHeight())
       {
           smallest = people[i].getHeight();
           smallindex = i;
       }

   }

   cout << "\n The tallest person is " << people[tallindex].getName() << endl;
   cout << "\n The smallest person is " << people[smallindex].getName() << endl;
   return 0;
}

Answer 1

Check this out, just initialized tallindex and smallindex.

OutPut