{"id":87459,"date":"2026-07-30T11:40:40","date_gmt":"2026-07-30T03:40:40","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/87459.html"},"modified":"2026-07-30T11:40:40","modified_gmt":"2026-07-30T03:40:40","slug":"%e3%80%90%e6%a0%88%e5%92%8c%e9%98%9f%e5%88%97%e3%80%91%e7%94%a8%e6%a0%88%e5%ae%9e%e7%8e%b0%e9%98%9f%e5%88%97","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/87459.html","title":{"rendered":"\u3010\u6808\u548c\u961f\u5217\u3011\u7528\u6808\u5b9e\u73b0\u961f\u5217"},"content":{"rendered":"<p>OJ\u94fe\u63a5 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260730034039-6a6ac7b776105.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u5165\u961f&#xff1a;\u5f80pushST\u4e2d\u63d2\u5165\u6570\u636e \u51fa\u961f&#xff1a;popST\u4e0d\u4e3a\u7a7a\u76f4\u63a5\u51fa\u6570\u636e&#xff0c;\u5426\u5219\u5c06pushST\u4e2d\u7684\u6570\u636e\u5bfc\u5165\u5230popST\u4e2d\u518d\u51fa\u6570\u636e \u53d6\u961f\u5934&#xff1a;\u903b\u8f91\u540c\u51fa\u961f\u64cd\u4f5c&#xff0c;\u4f46\u662f\u8fd9\u91cc\u53ea\u53d6\u6570\u636e\u4e0d\u5220\u9664\u6570\u636e<\/p>\n<p><span class=\"token keyword\">typedef<\/span> <span class=\"token keyword\">int<\/span> STDataType<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token comment\">\/\/\u5b9a\u4e49\u6808\u7684\u7ed3\u6784<\/span><br \/>\n<span class=\"token keyword\">typedef<\/span> <span class=\"token keyword\">struct<\/span> <span class=\"token class-name\">Stack<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\nSTDataType<span class=\"token operator\">*<\/span> arr<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">int<\/span> top<span class=\"token punctuation\">;<\/span>    <span class=\"token comment\">\/\/\u6307\u5411\u6808\u9876\u7684\u4f4d\u7f6e<\/span><br \/>\n<span class=\"token keyword\">int<\/span> capacity<span class=\"token punctuation\">;<\/span><span class=\"token comment\">\/\/\u6808\u7684\u5bb9\u91cf<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span>ST<span class=\"token punctuation\">;<\/span> <\/p>\n<p><span class=\"token comment\">\/\/\u521d\u59cb\u5316<\/span><br \/>\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">STInit<\/span><span class=\"token punctuation\">(<\/span>ST<span class=\"token operator\">*<\/span> ps<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\nps<span class=\"token operator\">-&gt;<\/span>arr <span class=\"token operator\">&#061;<\/span> <span class=\"token constant\">NULL<\/span><span class=\"token punctuation\">;<\/span><br \/>\nps<span class=\"token operator\">-&gt;<\/span>top <span class=\"token operator\">&#061;<\/span> ps<span class=\"token operator\">-&gt;<\/span>capacity <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token comment\">\/\/\u9500\u6bc1<\/span><br \/>\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">StackDestroy<\/span><span class=\"token punctuation\">(<\/span>ST<span class=\"token operator\">*<\/span> ps<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>ps<span class=\"token operator\">-&gt;<\/span>arr<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token function\">free<\/span><span class=\"token punctuation\">(<\/span>ps<span class=\"token operator\">-&gt;<\/span>arr<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\nps<span class=\"token operator\">-&gt;<\/span>arr <span class=\"token operator\">&#061;<\/span> <span class=\"token constant\">NULL<\/span><span class=\"token punctuation\">;<\/span><br \/>\nps<span class=\"token operator\">-&gt;<\/span>capacity <span class=\"token operator\">&#061;<\/span> ps<span class=\"token operator\">-&gt;<\/span>top <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\">\/\/\u5165\u6808&#8211;\u6808\u9876<\/span><br \/>\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">StackPush<\/span><span class=\"token punctuation\">(<\/span>ST<span class=\"token operator\">*<\/span> ps<span class=\"token punctuation\">,<\/span> STDataType x<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token function\">assert<\/span><span class=\"token punctuation\">(<\/span>ps<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>ps<span class=\"token operator\">-&gt;<\/span>top <span class=\"token operator\">&#061;&#061;<\/span> ps<span class=\"token operator\">-&gt;<\/span>capacity<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token comment\">\/\/\u589e\u5bb9<\/span><br \/>\n<span class=\"token keyword\">int<\/span> newCapacity <span class=\"token operator\">&#061;<\/span> ps<span class=\"token operator\">-&gt;<\/span>capacity <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token number\">0<\/span> <span class=\"token operator\">?<\/span> <span class=\"token number\">4<\/span> <span class=\"token operator\">:<\/span> <span class=\"token number\">2<\/span> <span class=\"token operator\">*<\/span> ps<span class=\"token operator\">-&gt;<\/span>capacity<span class=\"token punctuation\">;<\/span><br \/>\nSTDataType<span class=\"token operator\">*<\/span> tmp <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">(<\/span>STDataType<span class=\"token operator\">*<\/span><span class=\"token punctuation\">)<\/span><span class=\"token function\">realloc<\/span><span class=\"token punctuation\">(<\/span>ps<span class=\"token operator\">-&gt;<\/span>arr<span class=\"token punctuation\">,<\/span> newCapacity<span class=\"token operator\">*<\/span><span class=\"token keyword\">sizeof<\/span><span class=\"token punctuation\">(<\/span>STDataType<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>tmp <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token constant\">NULL<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token function\">perror<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;realloc fail!&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token function\">exit<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\nps<span class=\"token operator\">-&gt;<\/span>arr <span class=\"token operator\">&#061;<\/span> tmp<span class=\"token punctuation\">;<\/span><br \/>\nps<span class=\"token operator\">-&gt;<\/span>capacity <span class=\"token operator\">&#061;<\/span> newCapacity<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\nps<span class=\"token operator\">-&gt;<\/span>arr<span class=\"token punctuation\">[<\/span>ps<span class=\"token operator\">-&gt;<\/span>top<span class=\"token operator\">&#043;&#043;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> x<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token comment\">\/\/\u6808\u662f\u5426\u4e3a\u7a7a<\/span><br \/>\nbool <span class=\"token function\">StackEmpty<\/span><span class=\"token punctuation\">(<\/span>ST<span class=\"token operator\">*<\/span> ps<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token function\">assert<\/span><span class=\"token punctuation\">(<\/span>ps<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">return<\/span> ps<span class=\"token operator\">-&gt;<\/span>top <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token comment\">\/\/\u51fa\u6808<\/span><br \/>\n<span class=\"token keyword\">void<\/span> <span class=\"token function\">StackPop<\/span><span class=\"token punctuation\">(<\/span>ST<span class=\"token operator\">*<\/span> ps<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token function\">assert<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span><span class=\"token function\">StackEmpty<\/span><span class=\"token punctuation\">(<\/span>ps<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token operator\">&#8212;<\/span>ps<span class=\"token operator\">-&gt;<\/span>top<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token comment\">\/\/\u53d6\u6808\u9876\u5143\u7d20<\/span><br \/>\nSTDataType <span class=\"token function\">stackTop<\/span><span class=\"token punctuation\">(<\/span>ST<span class=\"token operator\">*<\/span> ps<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token function\">assert<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span><span class=\"token function\">StackEmpty<\/span><span class=\"token punctuation\">(<\/span>ps<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">return<\/span> ps<span class=\"token operator\">-&gt;<\/span>arr<span class=\"token punctuation\">[<\/span>ps<span class=\"token operator\">-&gt;<\/span>top <span class=\"token operator\">&#8211;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token comment\">\/\/\u83b7\u53d6\u6808\u4e2d\u6709\u6548\u7684\u5143\u7d20\u4e2a\u6570<\/span><br \/>\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">StackSize<\/span><span class=\"token punctuation\">(<\/span>ST<span class=\"token operator\">*<\/span> ps<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token keyword\">return<\/span> ps<span class=\"token operator\">-&gt;<\/span>top<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token comment\">\/\/&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;\u4ee5\u4e0a\u662f\u6808\u7684\u5b9e\u73b0\u4ee3\u7801&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/span><\/p>\n<p><span class=\"token keyword\">typedef<\/span> <span class=\"token keyword\">struct<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    ST pushST<span class=\"token punctuation\">;<\/span><br \/>\n    ST popST<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span> MyQueue<span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token comment\">\/\/\u961f\u5217\u7684\u521d\u59cb\u5316<\/span><br \/>\nMyQueue<span class=\"token operator\">*<\/span> <span class=\"token function\">myQueueCreate<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    MyQueue<span class=\"token operator\">*<\/span> pq<span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">(<\/span>MyQueue<span class=\"token operator\">*<\/span><span class=\"token punctuation\">)<\/span><span class=\"token function\">malloc<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">sizeof<\/span><span class=\"token punctuation\">(<\/span>MyQueue<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token function\">STInit<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>pq<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token function\">STInit<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>pq<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> pq<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token keyword\">void<\/span> <span class=\"token function\">myQueuePush<\/span><span class=\"token punctuation\">(<\/span>MyQueue<span class=\"token operator\">*<\/span> obj<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">int<\/span> x<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/\u5f80pushST\u4e2d\u63d2\u5165\u6570\u636e<\/span><br \/>\n    <span class=\"token function\">StackPush<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">,<\/span>x<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token comment\">\/\/\u68c0\u67e5popST\u662f\u5426\u4e3a\u7a7a<\/span><br \/>\n<span class=\"token comment\">\/\/1&#xff09;\u4e0d\u4e3a\u7a7a&#xff0c;\u76f4\u63a5\u51fapopST\u6808\u9876<\/span><br \/>\n<span class=\"token comment\">\/\/2&#xff09;\u4e3a\u7a7a&#xff0c;pushST\u6570\u636e\u5bfc\u5165\u5230popST\u4e2d&#xff0c;\u518d\u51fapopST\u6808\u9876<\/span><br \/>\n<span class=\"token keyword\">int<\/span> <span class=\"token function\">myQueuePop<\/span><span class=\"token punctuation\">(<\/span>MyQueue<span class=\"token operator\">*<\/span> obj<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">StackEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5bfc\u6570\u636e<\/span><br \/>\n        <span class=\"token keyword\">while<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span><span class=\"token function\">StackEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token function\">StackPush<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">,<\/span><span class=\"token function\">stackTop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token function\">StackPop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token keyword\">int<\/span> top<span class=\"token operator\">&#061;<\/span><span class=\"token function\">stackTop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token function\">StackPop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> top<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token keyword\">int<\/span> <span class=\"token function\">myQueuePeek<\/span><span class=\"token punctuation\">(<\/span>MyQueue<span class=\"token operator\">*<\/span> obj<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">if<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">StackEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token comment\">\/\/\u5bfc\u6570\u636e<\/span><br \/>\n        <span class=\"token keyword\">while<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span><span class=\"token function\">StackEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token function\">StackPush<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">,<\/span><span class=\"token function\">stackTop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token function\">StackPop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n   <span class=\"token keyword\">return<\/span> <span class=\"token function\">stackTop<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>bool <span class=\"token function\">myQueueEmpty<\/span><span class=\"token punctuation\">(<\/span>MyQueue<span class=\"token operator\">*<\/span> obj<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token function\">StackEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&amp;&amp;<\/span> <span class=\"token function\">StackEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token keyword\">void<\/span> <span class=\"token function\">myQueueFree<\/span><span class=\"token punctuation\">(<\/span>MyQueue<span class=\"token operator\">*<\/span> obj<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token function\">StackDestroy<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>pushST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token function\">StackDestroy<\/span><span class=\"token punctuation\">(<\/span><span class=\"token operator\">&amp;<\/span>obj<span class=\"token operator\">-&gt;<\/span>popST<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token function\">free<\/span><span class=\"token punctuation\">(<\/span>obj<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    obj<span class=\"token operator\">&#061;<\/span><span class=\"token constant\">NULL<\/span><span 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capacity;\/\/\u6808\u7684\u5bb9<\/p>\n","protected":false},"author":2,"featured_media":87458,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9099,174,100],"topic":[],"class_list":["post-87459","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-9099","tag-c","tag-100"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010\u6808\u548c\u961f\u5217\u3011\u7528\u6808\u5b9e\u73b0\u961f\u5217 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/87459.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010\u6808\u548c\u961f\u5217\u3011\u7528\u6808\u5b9e\u73b0\u961f\u5217 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"OJ\u94fe\u63a5 \u5165\u961f&#xff1a;\u5f80pushST\u4e2d\u63d2\u5165\u6570\u636e \u51fa\u961f&#xff1a;popST\u4e0d\u4e3a\u7a7a\u76f4\u63a5\u51fa\u6570\u636e&#xff0c;\u5426\u5219\u5c06pushST\u4e2d\u7684\u6570\u636e\u5bfc\u5165\u5230popST\u4e2d\u518d\u51fa\u6570\u636e \u53d6\u961f\u5934&#xff1a;\u903b\u8f91\u540c\u51fa\u961f\u64cd\u4f5c&#xff0c;\u4f46\u662f\u8fd9\u91cc\u53ea\u53d6\u6570\u636e\u4e0d\u5220\u9664\u6570\u636e typedef int STDataType; \/\/\u5b9a\u4e49\u6808\u7684\u7ed3\u6784 typedef struct Stack { STDataType* arr; int top;  \/\/\u6307\u5411\u6808\u9876\u7684\u4f4d\u7f6e int capacity;\/\/\u6808\u7684\u5bb9\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/87459.html\" \/>\n<meta property=\"og:site_name\" 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