Originally posted by: ZeBo

Hello,

my decision variable is a matrix and im writing the solution into a .txt file. Im going throug my matrix with 2 for-loops while every loop is a "writeln" command.

Now opl is giving every matrix entry an own line in the .txt file. How can i say to not make a return?

Given solution:

0
1
0
1
1

Wanted solution:

0 1 0 1 1

Hi

you could replace writeln by write 

regards

Originally posted by: ZeBo

Thank you Alex! That was effective :)