#Python program to remove and print every third number from a list of numbers until the list becomes empty
def remove_item(int_list):
    position=3-1
    idx=0
    len_list=len(int_list)
    while len_list>0:
        idx=(position+idx)%len_list
        print(int_list.pop(idx))
        len_list-=1

values=input("Enter the list elements separated by comma :")
list1=values.split(",")
remove_item(list1)
