{"id":119,"date":"2026-03-29T12:36:01","date_gmt":"2026-03-29T04:36:01","guid":{"rendered":"https:\/\/www.becksai.cn\/?p=119"},"modified":"2026-03-29T12:58:50","modified_gmt":"2026-03-29T04:58:50","slug":"%e9%ab%98%e7%a8%8b%e4%bd%9c%e4%b8%9a%e7%95%99%e6%a1%a3","status":"publish","type":"post","link":"https:\/\/www.becksai.cn\/?p=119","title":{"rendered":"\u9ad8\u7a0b\u4f5c\u4e1a\u7559\u6863"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.becksai.cn\/?p=119\/#923%EF%BC%88%E6%B4%97%E7%89%8C%E5%92%8C%E5%8F%91%E7%89%8C%EF%BC%89\" >9.23\uff08\u6d17\u724c\u548c\u53d1\u724c\uff09<\/a><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.becksai.cn\/?p=119\/#%E7%B1%BB_Card_%E6%9C%89%EF%BC%9A\" >\u7c7b Card \u6709\uff1a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.becksai.cn\/?p=119\/#%E7%B1%BB_DeckOfCards_%E6%9C%89%EF%BC%9A\" >\u7c7b DeckOfCards \u6709\uff1a<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.becksai.cn\/?p=119\/#924%EF%BC%88%E6%B4%97%E7%89%8C%E5%92%8C%E5%8F%91%E7%89%8C%EF%BC%89\" >9.24\uff08\u6d17\u724c\u548c\u53d1\u724c\uff09<\/a><\/li><\/ul><\/nav><\/div>\n<h4><span class=\"ez-toc-section\" id=\"923%EF%BC%88%E6%B4%97%E7%89%8C%E5%92%8C%E5%8F%91%E7%89%8C%EF%BC%89\"><\/span>9.23\uff08\u6d17\u724c\u548c\u53d1\u724c\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7f16\u5199\u4e00\u4e2a\u6d17\u724c\u548c\u53d1\u724c\u7684\u7a0b\u5e8f\u3002\u8fd9\u4e2a\u7a0b\u5e8f\u5305\u542b\u7c7b Card\u3001\u7c7b DeckOfCards \u548c\u4e00\u4e2a\u9a71\u52a8\u7a0b\u5e8f\u3002<\/p>\n<h6><span class=\"ez-toc-section\" id=\"%E7%B1%BB_Card_%E6%9C%89%EF%BC%9A\"><\/span>\u7c7b Card \u6709\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<ul>\n<li>a) int \u578b\u7684\u6570\u636e\u6210\u5458 face \u548c suit\u3002<\/li>\n<li>b) \u63a5\u6536\u4e24\u4e2a int \u578b\u7684\u4ee3\u8868\u9762\u503c\u548c\u82b1\u8272\u7684\u6784\u9020\u51fd\u6570\uff0c\u7528\u4e8e\u521d\u59cb\u5316\u6570\u636e\u6210\u5458\u3002<\/li>\n<li>c) \u4e24\u4e2a string \u7c7b\u578b\u7684 static \u6570\u7ec4\uff0c\u4ee3\u8868\u9762\u503c\u548c\u82b1\u8272\u3002<\/li>\n<li>d) \u4e00\u4e2a toString \u51fd\u6570\uff0c\u8fd4\u56de\u5f62\u5f0f\u4e3a \u201cface of suit\u201d \u7684\u5b57\u7b26\u4e32\uff0c\u53ef\u4f7f\u7528 + \u8fd0\u7b97\u7b26\u8fde\u63a5\u5b57\u7b26\u4e32\u3002\n<h6><span class=\"ez-toc-section\" id=\"%E7%B1%BB_DeckOfCards_%E6%9C%89%EF%BC%9A\"><\/span>\u7c7b DeckOfCards \u6709\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h6><\/li>\n<li>a) \u4e00\u4e2a\u540d\u4e3a deck \u7684 Card \u7c7b\u578b\u7684 vector\uff0c\u7528\u6765\u5b58\u50a8 Card\u3002<\/li>\n<li>b) \u4ee3\u8868\u4e0b\u4e00\u4e2a\u5c06\u8981\u5904\u7406\u7684\u724c\u7684\u6574\u578b\u503c currentCard\u3002<\/li>\n<li>c) \u4e00\u4e2a\u9ed8\u8ba4\u6784\u9020\u51fd\u6570\uff0c\u7528\u4e8e\u521d\u59cb\u5316 deck \u4e2d\u7684 Card\u3002\u6784\u9020\u51fd\u6570\u4f7f\u7528 vector \u7684 push_back \u51fd\u6570\u5c06\u4ea7\u751f\u7684\u724c\u6dfb\u52a0\u5230 vector \u672b\u5c3e\uff0c\u8be5\u8fc7\u7a0b\u9700\u5bf9 deck \u4e2d\u7684 52 \u5f20\u724c\u90fd\u6267\u884c\u4e00\u904d\u3002<\/li>\n<li>d) \u51fd\u6570 shuffle \u7528\u4e8e\u6d17\u724c\u3002\u6d17\u724c\u7b97\u6cd5\u5728 vector \u4e2d\u53cd\u590d\u6267\u884c\uff1a\u5bf9\u6bcf\u5f20\u724c\uff0c\u968f\u673a\u9009\u53d6\u53e6\u4e00\u5f20\u724c\u5e76\u4ea4\u6362\u4e24\u8005\u4f4d\u7f6e\u3002<\/li>\n<li>e) dealCard \u51fd\u6570\u8fd4\u56de\u4e0b\u4e00\u5f20\u724c\u3002<\/li>\n<li>f) moreCards \u51fd\u6570\u8fd4\u56de\u4e00\u4e2a bool \u503c\uff0c\u4ee3\u8868\u662f\u5426\u8fd8\u6709\u724c\u8981\u5904\u7406\u3002\n\u9a71\u52a8\u7a0b\u5e8f\u4ea7\u751f DeckOfCards \u5bf9\u8c61\uff0c\u6d17\u724c\uff0c\u7136\u540e\u53d1\u724c\u3002\n<h4><span class=\"ez-toc-section\" id=\"924%EF%BC%88%E6%B4%97%E7%89%8C%E5%92%8C%E5%8F%91%E7%89%8C%EF%BC%89\"><\/span>9.24\uff08\u6d17\u724c\u548c\u53d1\u724c\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u4fee\u6539\u7ec3\u4e60\u9898 9.23 \u4e2d\u7684\u7a0b\u5e8f\uff0c\u4f7f\u53d1\u724c\u51fd\u6570\u53d1\u4e00\u624b 5 \u5f20\u724c\uff0c\u7136\u540e\u7f16\u5199\u51fd\u6570\u5b8c\u6210\u4e0b\u5217\u4efb\u52a1\uff1a<\/p><\/li>\n<li>a) \u786e\u5b9a\u624b\u4e0a\u662f\u5426\u6709\u4e00\u526f\u5bf9\u5b50\u3002<\/li>\n<li>b) \u786e\u5b9a\u624b\u4e0a\u662f\u5426\u6709\u4e24\u526f\u5bf9\u5b50\u3002<\/li>\n<li>c) \u786e\u5b9a\u624b\u4e0a\u662f\u5426\u6709 3 \u5f20\u540c\u53f7\u724c\uff08\u5982 3 \u5f20 J\uff09\u3002<\/li>\n<li>d) \u786e\u5b9a\u624b\u4e0a\u662f\u5426\u6709 4 \u5f20\u540c\u53f7\u724c\uff08\u5982 4 \u5f20 A\uff09\u3002<\/li>\n<li>e) \u786e\u5b9a\u624b\u4e0a\u662f\u5426\u6709\u540c\u82b1\uff08\u5373 5 \u5f20\u724c\u82b1\u8272\u76f8\u540c\uff09\u3002<\/li>\n<li>f) \u786e\u5b9a\u662f\u5426\u6709\u540c\u987a\uff08\u5373 5 \u5f20\u9762\u503c\u8fde\u7eed\u7684\u724c\uff09\u3002<\/li>\n<\/ul>\n<pre><code class=\"lang-cpp language-cpp cpp\">#include \n&lt;iostream&gt;\n#include \n&lt;string&gt;\n#include \n&lt;vector&gt;   \n#include \n&lt;algorithm&gt;\n#include \n&lt;cstdlib&gt;\n#include \n&lt;ctime&gt;\n\nusing namespace std;\n\nclass Card\n{\npublic:\n    int face;\n    int suit;\n    static string faces[];\n    static string suits[];\n\nprivate:\n\npublic:\n    Card(int f, int s)\n    {\n        face = f;\n        suit = s;\n    }\n\n    string toString()\n    {\n        return faces[face] + &quot;of&quot; + suits[suit];\n    }\n\nprivate:\n};\n\nstring Card::faces[] = { &quot;Ace&quot;, &quot;Deuce&quot;, &quot;Three&quot;, &quot;Four&quot;, &quot;Five&quot;, &quot;Six&quot;,\n                        &quot;Seven&quot;, &quot;Eight&quot;, &quot;Nine&quot;, &quot;Ten&quot;, &quot;Jack&quot;, &quot;Queen&quot;, &quot;King&quot; };\nstring Card::suits[] = { &quot;Hearts&quot;, &quot;Diamonds&quot;, &quot;Clubs&quot;, &quot;Spades&quot; };\n\nclass DeckOfCards\n{\npublic:\n\nprivate:\n    vector\n&lt;Card&gt; deck;\n    int currentCard;\n\npublic:\n    DeckOfCards()\n    {\n        currentCard = 0;\n        for (int suit = 0; suit &lt; 4; ++suit)\n        {\n            for (int face = 0; face &lt; 13; ++face)\n            {\n                deck.push_back(Card(face, suit));\n            }\n        }\n    }\n\n    void shuffle()\n    {\n        for (size_t i = 0; i &lt; deck.size(); ++i)\n        {\n            int j = rand() % deck.size();\n            swap(deck[i], deck[j]);\n        }\n\n    }\n\n    Card dealCard()\n    {\n        return deck[currentCard++];\n    }\n\n    bool moreCards() { return currentCard &lt;= 51; }\n};\n\nint numofPairs(const vector\n&lt;Card&gt;&amp; d)\n{\n    int cnt = 0;\n    int count[13] = { 0 };\n    for (int i = 0; i &lt; 5; i++)\n    {\n        count[d[i].face]++;\n    }\n    for (int i = 0; i &lt; 13; i++)\n    {\n        if (count[i] == 2)\n            cnt++;\n    }\n    return cnt;\n}\n\nint numofTriples(const vector\n&lt;Card&gt;&amp; d)\n{\n    int cnt = 0;\n    int count[13] = { 0 };\n    for (int i = 0; i &lt; 5; i++)\n    {\n        count[d[i].face]++;\n    }\n    for (int i = 0; i &lt; 13; i++)\n    {\n        if (count[i] == 3)\n            cnt++;\n    }\n    return cnt;\n}\n\nint numofFours(const vector\n&lt;Card&gt;&amp; d)\n{\n    int cnt = 0;\n    int count[13] = { 0 };\n    for (int i = 0; i &lt; 5; i++)\n    {\n        count[d[i].face]++;\n    }\n    for (int i = 0; i &lt; 13; i++)\n    {\n        if (count[i] == 4)\n            cnt++;\n    }\n    return cnt;\n}\n\nint numofSameColor(const vector\n&lt;Card&gt;&amp; d)\n{\n    int cnt = 0;\n    int count[4] = { 0 };\n    for (int i = 0; i &lt; 5; i++)\n    {\n        count[d[i].suit]++;\n    }\n    for (int i = 0; i &lt; 4; i++)\n    {\n        if (count[i] == 5)\n            cnt++;\n    }\n    return cnt;\n}\n\nbool isStraight(const vector\n&lt;Card&gt;&amp; d)\n{\n    int faces[5];\n    for (int i = 0; i &lt; 5; i++)\n    {\n        faces[i] = d[i].face;\n    }\n    sort(faces, faces + 5);\n    for (int i = 1; i &lt; 5; i++)\n    {\n        if (faces[i] - faces[i - 1] != 1)\n            return false;\n\n    }\n    return true;\n\n}\n\nint main()\n{\n    srand(time(0));\n\n    DeckOfCards myDeck;\n    myDeck.shuffle();\n\n    vector\n&lt;Card&gt; myHand;\n    for (int i = 0; i &lt; 5; i++)\n    {\n        myHand.push_back(myDeck.dealCard());\n    }\n    for (int i = 0; i &lt; 5; i++)\n    {\n        cout &lt;&lt; myHand[i].toString() &lt;&lt; endl;\n\n    }\n    cout &lt;&lt; &quot;\u624b\u4e0a\u6709&quot;&lt;&lt;numofPairs(myHand)&lt;&lt;&quot;\u526f\u5bf9\u5b50&quot; &lt;&lt; endl;\n    if (numofTriples(myHand))\n        cout &lt;&lt; &quot;\u624b\u4e0a\u6709\u4e09\u5f20\u540c\u53f7\u724c&quot; &lt;&lt; endl;\n    else\n        cout &lt;&lt; &quot;\u624b\u4e0a\u6ca1\u6709\u4e09\u5f20\u540c\u53f7\u724c&quot; &lt;&lt; endl;\n    if (numofFours(myHand))\n        cout &lt;&lt; &quot;\u624b\u4e0a\u6709\u56db\u5f20\u540c\u53f7\u724c&quot; &lt;&lt; endl;\n    else\n        cout &lt;&lt; &quot;\u624b\u4e0a\u6ca1\u6709\u56db\u5f20\u540c\u53f7\u724c&quot; &lt;&lt; endl;\n    if (numofSameColor(myHand))\n        cout &lt;&lt; &quot;\u624b\u4e0a\u6709\u540c\u82b1&quot; &lt;&lt; endl;\n    else\n        cout &lt;&lt; &quot;\u624b\u4e0a\u6ca1\u6709\u540c\u82b1&quot; &lt;&lt; endl;\n    if (isStraight(myHand))\n        cout &lt;&lt; &quot;\u624b\u4e0a\u6709\u987a\u5b50&quot; &lt;&lt; endl;\n    else\n        cout &lt;&lt; &quot;\u624b\u4e0a\u6ca1\u6709\u987a\u5b50&quot; &lt;&lt; endl;\n\n}<\/code><\/pre>","protected":false},"excerpt":{"rendered":"<p>9.23\uff08\u6d17\u724c\u548c\u53d1\u724c\uff09 \u7f16\u5199\u4e00\u4e2a\u6d17\u724c\u548c\u53d1\u724c\u7684\u7a0b\u5e8f\u3002\u8fd9\u4e2a\u7a0b\u5e8f\u5305\u542b\u7c7b Card\u3001\u7c7b DeckOfCards \u548c\u4e00\u4e2a\u9a71\u52a8\u7a0b\u5e8f\u3002 \u7c7b Ca &#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-119","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"https:\/\/www.becksai.cn\/index.php?rest_route=\/wp\/v2\/posts\/119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.becksai.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.becksai.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.becksai.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.becksai.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=119"}],"version-history":[{"count":5,"href":"https:\/\/www.becksai.cn\/index.php?rest_route=\/wp\/v2\/posts\/119\/revisions"}],"predecessor-version":[{"id":123,"href":"https:\/\/www.becksai.cn\/index.php?rest_route=\/wp\/v2\/posts\/119\/revisions\/123"}],"wp:attachment":[{"href":"https:\/\/www.becksai.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.becksai.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.becksai.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}