Search Results

Well, this question was asked by my friend and I think he was asked in some interview. Neither he nor me could solve and I just thought of posting it here. We can solve it by writing a script but...

Hi All,

I have a file like -

num.txt

12, 34, 65, line1
34, 65, 89, line2
43, 65, 77, line3

I want to do two things -

1. Add first three columns of each line and print the line with...