Re: Keeping one colmun fixed and second column changed at different intervals to print the output

Something like this?

use warnings;
use strict;

while(<DATA>){
    printf("%d  %04.2f  %3d\n",split())
}

__DATA__
1  0.4 2 
1  0.2  -5  
1  0.1  -18  
1  0.11 7  
0 0.13  10 
0  0.22  11
[download]

Produces:

1  0.40    2
1  0.20   -5
1  0.10  -18
1  0.11    7
0  0.13   10
0  0.22   11
[download]

Or maybe investigate format.

Comment on Re: Keeping one colmun fixed and second column changed at different intervals to print the output Select or Download Code