I have created a game that functions correctly, however, for balancing and future changes, I would like to record results .txt document (its 1v1 btw). I already have code to determine who won and what I am looking for is some way to keep track of different match-ups for the different characters. Im looking for something like this:

loser
Winner char1 char2 char3
char1 3 2 5
char2 2 5 4
char3 8 1 2

the numbers are the ammounts of wins a given character has over another character. I'm looking for code to open the .txt file and add 1 to the respective win total so I can do balance changes and such. If anyone wants to get the current build of the game, send me a pm for the code.

Thank you.

Take a look at this: http://www.cplusplus.com/doc/tutorial/files/