题解 | #两数之和#
用两个栈实现队列
http://www.nowcoder.com/practice/54275ddae22f475981afa2244dd448c6
# -*- coding:utf-8 -*-
a = eval(input())
s = []
for i in a:
if i[:3] == "PSH":
s.append(i[3:])
print(",".join(s)) 用两个栈实现队列
http://www.nowcoder.com/practice/54275ddae22f475981afa2244dd448c6
# -*- coding:utf-8 -*-
a = eval(input())
s = []
for i in a:
if i[:3] == "PSH":
s.append(i[3:])
print(",".join(s)) 相关推荐