How can I read in negative integers from a file? E.g the file contains  1.   4 2.   -4 3.   -10 4.   20   (the each number is on its on line) I did the following  While (InputFile>>num) { Cout<

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C++ help.

How can I read in negative integers from a file? E.g the file contains 

1.   4

2.   -4

3.   -10

4.   20

 

(the each number is on its on line)

I did the following 

While (InputFile>>num) {

Cout<<num<<endl;

 

 

 

 

 

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