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I have a homework assignment and i can't figure out how to cin from a file that contains the data with a command and two doubles such as:
r 10.3 4.6
r 5.7 6.2
p 2.1 3.6
etc.... the two numbers need to go into one element of the array
so that they can be manipulated and continue adding elements until the quit command is reached.......it's a little hard to explain but can anyone help me.....PLEASE!!!!!
Thanx Alot!
post what you've done so far and where you're having trouble. We're happy to give you a hand, but no-one will do your homework for you.
You need to use ifstream to grab input from your file, if that is what you meant. The header file is fstream.h; try looking it up ;). Make sure you get the parsing working before you try to write the rest of your program.
That's impossible. Maybe what you want to do is make a 2d array.Quote:
the two numbers need to go into one element of the array
>>That's impossible.
Not necessarily ;)
Well, true, you could use a char array or something, but why would you want to do that?
What!? Use a(n array of objects of some) class or a struct? Who would ever want to do that?Quote:
Originally Posted by joeprogrammer