def max_length(list1):
    
    max_length = max(len(x) for x in  list1 )  
    max_list = max((x) for x in   list1)
    return(max_length, max_list)
def max_length(list1):
    max_length = max(len(VAR_0) for VAR_0 in list1)
   
    max_list = max((VAR_0) for VAR_0 in list1)
    return (max_length, max_list)