Something is wrong with this function, the change is always 0 no matter what.
How can I fix this?
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elseif(change = 0)
{
cout << name << ", you should pay all your money to buy " << weight << " kg of " << vegetable << "."<<endl;
cout << " (1) Do you want to start over?"<<endl;
cout << " (2) Do you want to change your kilogram selection for " << vegetable << "?"<<endl;
cout << " (3) Do you want to continue without any change?"<<endl;
cout << name << ", please select one of the above (1/2/3): ";
cin >> answer2;
