题解 | #参数解析#
参数解析
https://www.nowcoder.com/practice/668603dc307e4ef4bb07bcd0615ea677
# key is to deal with ""
# when flag is off, split on space; when it's on, includes space
s = input() + ' ' # for the last element to be added to the list
f = False
p = ''
l = []
for i in s:
if i == '"':
f = not f
elif not f and i == ' ':
l.append(p)
p = ''
else:
p += i
print(len(l))
for j in l:
print(j)
参考题解 | #参数解析-巧妙将一长串分行打印#_钻石王老五的flag开关用法，用list容器处理