题解 | #单词造句#
单词造句
https://www.nowcoder.com/practice/c0c7fa7523ea4651bd56b6cbc8c65c66
import sys
# str1 = ''
# while True:
# a = input()
# if a == '0':
# break
# else:
# if str1:
# str1 = str1 +' '+a
# else:
# str1=a
# print(str1)
list1 = []
while True:
a = input()
if a == '0':
break
else:
list1.append(a)
# str1 = ' '.join(a)
print(' '.join(list1))