2,4,6,8,10
200,100,50
1,4,9,16,25,36
2,4,8,16,32,64
100,95,90,85
3,9,27,81
1,-1,1,-1,1
4,12,36,108
32,16,8,4,2,1
1,2,3,4,5
243
324
25
1/2
80
12
-1
128
6
49
