题解 | 淘汰排名最后的学生
# stu_name = input().split(' ')
# stu_name.pop()
# stu_name.pop()
# stu_name.pop()
# print(stu_name)
stu_name = input().split(' ')
new_list = []
i = 0
while i < len(stu_name) - 3:
new_list.append(stu_name[i])
i += 1
print(new_list)