s=$3{for(y=s-1;(x=y*$2-1)%s;y--);print x/s,s-y}
3 1 1 1 5 2 5 5 3 2 50 48 49 6 0 1 5 1 2
-1 1 1 2 1 1 47 1 -1 1 0 1
The brand new service which powers Ideone!
Widget for compiling and running the source code in a web browser!