Make sure that:
Ki (the second input line) is given in reverse order:
eg. Kn, K(n-1), ... K2, K1.
But, Ci (the third input line) is not:
eg. C1, C2, ..., Cn.
In the sample test, this will not make you sence...

This is not declared in statement.
Admin: will you add this?

Edited by author 02.10.2010 21:20

Edited by author 02.10.2010 21:20