Consider a function that finds the max and min values of a vector
make a Pair class to return both values
Pair minmax(vector<int> v)
{
int min = v[0];
int max = v[0];
for (int i = 1; i < v.size(); i++)
{
if (v[i] < min) min = v[i];
if (v[i] > max) max = v[i];
}
return Pair(min, max);
}