题解 | #参数解析#
参数解析
https://www.nowcoder.com/practice/668603dc307e4ef4bb07bcd0615ea677
s = input() # 回车取代空格
flag = 0 # 引号未启动
r = ''
for i in s:
if i == '"':
flag = not flag # 触发开关
elif not flag and i == ' ':
r += '\n'
else:
r += i
print(r.count('\n')+1)
print(r)
