23 out of 5#1540
Is it possible to arrange the given five numbers and the arithmetic operators (+, -, *) so that the value of the expression equals ? Assume that all three operations have the same priority and are executed sequentially from left to right.
Each line contains five natural numbers from to . The last line contains five zeros and is not processed.
For each test case, print Possible if it is possible to arrange the numbers and the given arithmetic operators so the value of the expression equals . Otherwise, print Impossible.
Example 1