Search Results

I think I made almost everything.. but I need a small help

I want to exit a loop without using exit. I mean I dont want the program to end. Just end of loop is some condition is reached.

Please...

I have a file
1
298167
298168
1093209
1093210
1422663

I want to write a code where in I want to read contents of above file
like first read is 1
second read is 298167

Substract second...