What output?
150
4
50
50
50
50



and this

200
4
50
50
50
50

My AC program outputs -1 in both cases

Why output -1 for the second test???

My output for the first one is -1 and for the second one is an empty line.

second test is not valid.
it's given that some cards are missing... which means there is atleast one card missing