NITHY - LUCKYNINE
Mr.Nithyanandan likes number 9 very much. So he wanted to represent any number as a sum of numbers ending with 9.
For example he represents
28 as 19+9
48 as 39+9 or 19+29
99 as 99 or 9+9+9+9+9+9+9+9+9+9+9
But he wants to minimize the number of summations since he’s weak in mathematics.
The first line consists of an integer t representing the number of test cases. Then for next t lines each line consists of an integer n(0<=n<=10000).
For each test case output the minimum number of summations required. If it’s impossible to represent then print Impossible