Thread: Read multiple data for one declared variable

How can I read multiple datas from outside text file that have the same data type by declaring only one variable?
For example:
numbers below are scores and they are double, the negative number is used a "break" jump to the next record

10 76 50 -1
63 13 24 70 -1
-44
94 70 80 -3

Here is my code:

Code:

double score=double();
while (score>0)
{
in score; 
}
cout << score << endl;

The problem is that each record has different number of score and I can't find a way to get each score.
Note that I used "in" instead of "cin" cuz I read outside data file and then view it on the screen....
Any advice? ....

You still need two loops. The outer loop reads a line at a time. The inner loop reads until it finds a negative number.

Your current code has a typo (a missing >>). Otherwise it will read in the values and do nothing with them for a single line. You need to put all that code in another loop to read each line, and you need to do something with each score.