Hi Guys
This is my first question here, so I hope it's clear enough :)
Today I had my first exam in c++ in uni - I study computer science - and I didn't get it all right, because the time was too short and I had to write some long code to do simple tasks.
So it was a card game simulation with all kind of different methods.
First problem:
We should compare the point values of each player's card to determine the highest, which are all stored in a player class object as a vector class data element. What I did was: get the card, store the value in an int and then compare all like this:
if(a > b && a > c && a > d){..... and I had to do this four times.
Is there a better way to do this ? If not, maybe an easier way to compare the integers ?
Second problem:
If you look at this you'll probably know what the problem is
int id0 = players[0].getID();
int bd0 = players[0].getBudget();
int id1 = players[1].getID();
int bd1 = players[1].getBudget();
int id2 = players[2].getID();
int bd2 = players[2].getBudget();
int id3 = players[3].getID();
int bd3 = players[3].getBudget();
I can't figure out why the functions above didn't work in the stringstream directly !! The compiler kept telling me that sstream doesn't support the [] operator. Even though it worked in other methods.
I hope these aren't too many questions, but I was really close to getting a perfect score, but I wasted too much time on these things, so I couldn't test my program well enough :/
Thanks, The second issue is resolved. I changed it to this now:
1 2 3 4 5 6 7
stringstream player;
player << "Player's ID" << setw(10) << "Budget" << endl;
player << "-----------" << setw(10) << "------" << endl;
for(int i = 0; i < 4; i++){
player << players[i].getID() << setw(20) << players[i].getBudget() << endl;
}
return player.str();
Too bad I didn't notice it during the test :/
However, I don't think that the first problem should be solved this way cause we haven't learned anything like it during the semester. Maybe there's an easier way ?! :)