Okay, ideone.com is running on 32bit, and that is what you're running into. On my 64bit system with this input:

9 7
900000000000000009 900000000000000007
99223372036854775810 99223372036854775808
The output is: 
2 2 2 2
2 2 2 2
0 0 0 2

In reply to Re^3: Perl can't make some easy arithmetics :( by Loops
in thread Perl can't make some easy arithmetics :( by rsFalse

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