<doocs>2357.Make Array Zero by Subtracting Equal Amounts_1.py
def minimumOperations( nums: List[int]) -> int:
    s = {v for v in nums if v}
    return len(s)
def sample_funcname ( var_0 : List [ int ] ) -> int :
    var_4 = { var_3 for var_3 in var_0 if var_3 }
    return len ( var_4 )
