What is there you cannot understand? If you expect someone to hand out the answers then you are wrong.

Here are a few errors I can see

int List::sumOfNodes();

remove the ';' at the end.


while( currentPtr ! = null)

That depends on how you want the love percentage to be calculated and if you want it to be the same for a given set of names. For example you can say that the love percentage will be higher if the...

Okay here is another shorter alternative.

#include<iostream.h>

int eig(int num)
{

if(num<10)
{
return num;