{"id":3226,"date":"2025-05-30T15:56:08","date_gmt":"2025-06-04T08:33:07","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=3226"},"modified":"2025-06-04T15:56:08","modified_gmt":"2025-06-04T08:33:07","slug":"%e4%ba%86%e8%a7%a3python%e4%b8%ad%e7%9a%84stack%e5%87%bd%e6%95%b8","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e4%ba%86%e8%a7%a3python%e4%b8%ad%e7%9a%84stack%e5%87%bd%e6%95%b8\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3 Python \u4e2d\u7684 stack() \u51fd\u6578\uff1a\u6700\u65b0\u8a9e\u6cd5\u8207\u5be6\u7528\u7bc4\u4f8b"},"content":{"rendered":"

<\/p>\n

\u6df1\u5165\u4e86\u89e3 Python \u4e2d\u7684 stack() \u51fd\u6578<\/h1>\n

Python \u4e2d\u7684 stack()<\/strong> \u51fd\u6578\u662f\u7528\u4f86\u5c07\u53ef\u8fed\u4ee3\u7269\u4ef6\u8f49\u63db\u70ba\u5806\u758a\uff08stack\uff09\u7684\u91cd\u8981\u5de5\u5177\u3002\u5806\u758a\u662f\u4e00\u7a2e\u5148\u9032\u5f8c\u51fa\uff08First In Last Out\uff0cFILO\uff09\u7684\u8cc7\u6599\u7d50\u69cb\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7a0b\u5f0f\u8a2d\u8a08\u4e2d\uff0c\u4f8b\u5982\u5728\u51fd\u6578\u56de\u547c\uff08function calls\uff09\u548c\u4efb\u52d9\u6392\u7a0b\u4e2d\u3002<\/p>\n

## stack() \u51fd\u6578\u7684\u8a9e\u6cd5<\/p>\n

stack() \u51fd\u6578\u7684\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n

“`python
\nstack(iterable)
\n“`<\/p>\n

### \u53c3\u6578\u8aaa\u660e
\n– **iterable**\uff1a\u4e00\u500b\u53ef\u8fed\u4ee3\u7684\u7269\u4ef6\uff0c\u53ef\u4ee5\u662f list\u3001tuple \u6216\u662f\u5b57\u4e32\u3002stack() \u51fd\u6578\u6703\u5c07\u5176\u8f49\u63db\u6210\u4e00\u500b\u5806\u758a\uff0c\u4e26\u56de\u50b3\u4e00\u500b LifoQueue<\/code> \u7269\u4ef6\u3002<\/p>\n

## \u57fa\u672c\u7bc4\u4f8b<\/p>\n

\u4ee5\u4e0b\u662f\u4f7f\u7528 stack() \u51fd\u6578\u7684\u7c21\u55ae\u7bc4\u4f8b\uff1a<\/p>\n

“`python
\nfrom queue import LifoQueue<\/p>\n

# \u5efa\u7acb\u4e00\u500b list
\nmy_list = [1, 2, 3, 4, 5]\n

# \u5c07 list \u8f49\u63db\u6210\u5806\u758a
\nmy_stack = LifoQueue()
\nfor item in my_list:
\n my_stack.put(item)<\/p>\n

# \u5370\u51fa\u5806\u758a
\nprint(my_stack)
\n“`<\/p>\n

\u57f7\u884c\u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n

“`
\n
\n“`<\/p>\n

\u53ef\u4ee5\u770b\u5230\uff0cstack() \u51fd\u6578\u6703\u5c07 list \u8f49\u63db\u6210\u4e00\u500b LifoQueue<\/code> \u7269\u4ef6\u3002\u4f7f\u7528 get()<\/code> \u65b9\u6cd5\u53ef\u4ee5\u53d6\u51fa\u5806\u758a\u4e2d\u7684\u8cc7\u6599\uff0c\u8a72\u65b9\u6cd5\u6703\u5f9e\u5806\u758a\u7684\u9802\u7aef\u53d6\u51fa\u8cc7\u6599\u4e26\u5c07\u5176\u79fb\u9664\uff1a<\/p>\n

“`python
\n# \u53d6\u51fa\u5806\u758a\u4e2d\u7684\u8cc7\u6599
\ndata = my_stack.get()<\/p>\n

# \u5370\u51fa\u8cc7\u6599
\nprint(data)
\n“`<\/p>\n

\u57f7\u884c\u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n

“`
\n5
\n“`<\/p>\n

\u9019\u8868\u793a\u5806\u758a\u4e2d\u7684\u8cc7\u6599\u662f\u5f9e\u6700\u5f8c\u4e00\u500b\u958b\u59cb\u53d6\u51fa\u7684\uff0c\u7b26\u5408\u5148\u9032\u5f8c\u51fa\uff08FILO\uff09\u7684\u539f\u5247\u3002<\/p>\n

## \u5b57\u4e32\u8f49\u63db\u70ba\u5806\u758a<\/p>\n

stack() \u51fd\u6578\u4e5f\u53ef\u4ee5\u5c07\u4e00\u500b\u5b57\u4e32\u8f49\u63db\u6210\u5806\u758a\uff0c\u4ee5\u4e0b\u662f\u7bc4\u4f8b\uff1a<\/p>\n

“`python
\n# \u5efa\u7acb\u4e00\u500b\u5b57\u4e32
\nmy_str = ‘Hello World’<\/p>\n

# \u5c07\u5b57\u4e32\u8f49\u63db\u6210\u5806\u758a
\nmy_stack = LifoQueue()
\nfor char in my_str:
\n my_stack.put(char)<\/p>\n

# \u5370\u51fa\u5806\u758a
\nprint(my_stack)
\n“`<\/p>\n

\u57f7\u884c\u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n

“`
\n
\n“`<\/p>\n

\u540c\u6a23\u5730\uff0c\u53ef\u4ee5\u4f7f\u7528 get()<\/code> \u65b9\u6cd5\u53d6\u5f97\u5806\u758a\u4e2d\u7684\u8cc7\u6599\uff1a<\/p>\n

“`python
\n# \u53d6\u51fa\u5806\u758a\u4e2d\u7684\u8cc7\u6599
\ndata = my_stack.get()<\/p>\n

# \u5370\u51fa\u8cc7\u6599
\nprint(data)
\n“`<\/p>\n

\u57f7\u884c\u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n

“`
\nd
\n“`<\/p>\n

\u9019\u518d\u6b21\u5c55\u793a\u4e86\u5806\u758a\u4e2d\u7684\u8cc7\u6599\u662f\u5f9e\u6700\u5f8c\u4e00\u500b\u958b\u59cb\u53d6\u51fa\u7684\uff0c\u9075\u5faa\u5148\u9032\u5f8c\u51fa\uff08FILO\uff09\u7684\u539f\u5247\u3002<\/p>\n

## \u5c07 Tuple \u8f49\u63db\u70ba\u5806\u758a<\/p>\n

stack() \u51fd\u6578\u4e5f\u53ef\u4ee5\u7528\u4f86\u5c07\u4e00\u500b tuple \u8f49\u63db\u6210\u5806\u758a\u3002\u4ee5\u4e0b\u662f\u7bc4\u4f8b\uff1a<\/p>\n

“`python
\n# \u5efa\u7acb\u4e00\u500b tuple
\nmy_tuple = (1, 2, 3, 4, 5)<\/p>\n

# \u5c07 tuple \u8f49\u63db\u6210\u5806\u758a
\nmy_stack = LifoQueue()
\nfor item in my_tuple:
\n my_stack.put(item)<\/p>\n

# \u5370\u51fa\u5806\u758a
\nprint(my_stack)
\n“`<\/p>\n

\u57f7\u884c\u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n

“`
\n
\n“`<\/p>\n

\u4f7f\u7528 get()<\/code> \u65b9\u6cd5\u53d6\u51fa\u5806\u758a\u4e2d\u7684\u8cc7\u6599\uff1a<\/p>\n

“`python
\n# \u53d6\u51fa\u5806\u758a\u4e2d\u7684\u8cc7\u6599
\ndata = my_stack.get()<\/p>\n

# \u5370\u51fa\u8cc7\u6599
\nprint(data)
\n“`<\/p>\n

\u57f7\u884c\u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n

“`
\n5
\n“`<\/p>\n

\u9019\u8868\u660e\u5806\u758a\u4e2d\u7684\u8cc7\u6599\u662f\u5f9e\u6700\u5f8c\u4e00\u500b\u958b\u59cb\u53d6\u51fa\u7684\uff0c\u9075\u5faa\u5148\u9032\u5f8c\u51fa\uff08FILO\uff09\u7684\u539f\u5247\u3002<\/p>\n

## \u7e3d\u7d50<\/p>\n

Python \u4e2d\u7684 stack() \u51fd\u6578\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5c07\u53ef\u8fed\u4ee3\u7684\u7269\u4ef6\u8f49\u63db\u70ba\u5806\u758a\uff0c\u4e26\u63d0\u4f9b get()<\/code> \u65b9\u6cd5\u4f86\u6309\u9700\u53d6\u51fa\u8cc7\u6599\u3002\u9019\u7a2e\u8cc7\u6599\u7d50\u69cb\u7684\u5148\u9032\u5f8c\u51fa\u7279\u6027\u4f7f\u5176\u5728\u591a\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u975e\u5e38\u6709\u7528\u3002<\/p>\n

\u82e5\u60f3\u6df1\u5165\u4e86\u89e3 Python \u4e2d\u7684\u66f4\u591a\u8cc7\u6599\u7d50\u69cb\uff0c\u5efa\u8b70\u53c3\u8003\u9019\u7bc7 [Python \u8cc7\u6599\u7d50\u69cb\u6559\u5b78](https:\/\/vocus.cc\/article\/5e4c8c0e0f6c220019d6e2a1)\u3002<\/p>\n

## Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/p>\n

### Q1\uff1astack() \u51fd\u6578\u5728\u54ea\u4e9b\u60c5\u6cc1\u4e0b\u6700\u6709\u7528\uff1f
\nA1\uff1astack() \u51fd\u6578\u7279\u5225\u9069\u5408\u7528\u65bc\u9700\u8981\u8ffd\u8e64\u6700\u8fd1\u4f7f\u7528\u7684\u9805\u76ee\u6216\u57f7\u884c\u56de\u547c\u7684\u5834\u666f\uff0c\u4f8b\u5982\u51fd\u6578\u547c\u53eb\u5806\u758a\u6216\u81e8\u6642\u8cc7\u6599\u5132\u5b58\u3002<\/p>\n

### Q2\uff1a\u5982\u4f55\u6aa2\u67e5\u5806\u758a\u662f\u5426\u70ba\u7a7a\uff1f
\nA2\uff1a\u53ef\u4ee5\u4f7f\u7528 empty()<\/code> \u65b9\u6cd5\u4f86\u6aa2\u67e5\u5806\u758a\u662f\u5426\u70ba\u7a7a\uff0c\u4f8b\u5982\uff1amy_stack.empty()<\/code>\u3002<\/p>\n

### Q3\uff1astack() \u51fd\u6578\u53ef\u4ee5\u63a5\u53d7\u54ea\u4e9b\u985e\u578b\u7684\u53ef\u8fed\u4ee3\u7269\u4ef6\uff1f
\nA3\uff1astack() \u51fd\u6578\u53ef\u4ee5\u63a5\u53d7\u4efb\u4f55\u53ef\u8fed\u4ee3\u7269\u4ef6\uff0c\u5982 list\u3001tuple \u548c\u5b57\u4e32\u7b49\u3002<\/p>\n

—<\/p>\n","protected":false},"excerpt":{"rendered":"

Stack()\u51fd\u6578\u662fPython\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u51fd\u6578\uff0c\u5b83\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u6709\u6548\u5730\u7ba1\u7406\u8cc7\u6599\uff0c\u4e26\u63d0\u4f9b\u66f4\u597d\u7684\u7a0b\u5f0f\u78bc\u53ef\u8b80\u6027\u3002\u672c\u6587\u5c07\u4ecb\u7d39Stack()\u51fd\u6578\u7684\u529f\u80fd\uff0c\u4ee5\u53ca\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528\u5b83\u3002<\/p>\n","protected":false},"author":1,"featured_media":2518,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[18],"tags":[15],"class_list":["post-3226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","tag-python"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2022\/12\/DALL\u00b7E-2022-12-28-14.25.55-\u62f7\u8c9d2.png","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-Q2","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=3226"}],"version-history":[{"count":5,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3226\/revisions"}],"predecessor-version":[{"id":12901,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3226\/revisions\/12901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/2518"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=3226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=3226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=3226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}