Hey!
The description for problem 1134 (Cards) is wrong!
There says that there would be m positive numbers in the
input, but in the example there's a zero, which is not a
positive number!

What's the correct description?

the positive numbers should be non-negative numbers,

as nick is a first-grade student, he know nothing about the
minus operator, so just ignores it, I think the problem
should be stated more clearly.