You haven't explained the process by which this:

Quote:

Originally Posted by mohan705 Code: 102345 1000 200 300 ............................... .............................. 102346 2000 300 4000

is turned into this:

Quote:

Code: 102345 1000 200 300 102346 200 300 400 102347 200 300 400 102348 200 300 400 102349 200 300 400 ............................. .............................. 102400 200 300 400

Which lines do you want incremented?

Do you want more than one line of output for any line of input?