Community Tip - When posting, your subject should be specific and summarize your question. Here are some additional tips on asking a great question. X
It is not possible to constrain a solve block to integer solutions.
Could you change the default setting showing 3 decimal places to 0?

No.
What you mean by "No"?
May be so

There are several solutions. Assuming positive integer solutions only:
Alan
It is not possible to constrain a solve block to integer solutions.
Maple

Taking all the above knowledge together:

Success!
Luc
