mirror of
https://github.com/krahets/hello-algo.git
synced 2025-07-07 15:01:58 +08:00
栈的python代码
This commit is contained in:
@ -4,7 +4,36 @@ Created Time: 2022-11-25
|
||||
Author: Krahets (krahets@163.com)
|
||||
'''
|
||||
|
||||
import sys, os.path as osp
|
||||
import os.path as osp
|
||||
import sys
|
||||
|
||||
sys.path.append(osp.dirname(osp.dirname(osp.abspath(__file__))))
|
||||
from include import *
|
||||
|
||||
if __name__ == "__main__":
|
||||
""" 初始化栈 """
|
||||
stack = []
|
||||
|
||||
""" 元素入栈 """
|
||||
stack.append(1)
|
||||
stack.append(3)
|
||||
stack.append(2)
|
||||
stack.append(5)
|
||||
stack.append(4)
|
||||
print("栈 stack = ", stack)
|
||||
|
||||
""" 访问栈顶元素 """
|
||||
peek = stack[-1]
|
||||
print("栈顶元素 peek = ", peek)
|
||||
|
||||
""" 元素出栈 """
|
||||
pop = stack.pop()
|
||||
print("出栈元素 pop = ", pop)
|
||||
print("出栈后 stack = ", stack)
|
||||
|
||||
""" 获取栈的长度 """
|
||||
size = len(stack)
|
||||
print("栈的长度 size = ", size)
|
||||
|
||||
""" 判断是否为空 """
|
||||
isEmpty = (stack == [])
|
||||
|
Reference in New Issue
Block a user