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Appending to a Data File "Appending" to a file means adding to it. Now you can alter your program so that it will open up a data file and add to it. If you don't append to a file, it wipes it out and starts fresh each time. It's easy to do, you only change one line of code. Change: outfile.open("data.txt", ios::out); To: outfile.open("data.txt", ios::app); Assignment Take the program that you wrote in the last assignment and change it so that it appends to the data file. |