{"id":294,"date":"2020-03-21T06:34:47","date_gmt":"2020-03-20T22:34:47","guid":{"rendered":"https:\/\/jingran.vip\/?p=294"},"modified":"2020-06-22T04:02:57","modified_gmt":"2020-06-21T20:02:57","slug":"%e5%bc%80%e8%af%be%e5%90%a7-python%e5%ad%a6%e4%b9%a0%e7%ac%94%e8%ae%b0%ef%bc%88%e5%8d%81%ef%bc%89","status":"publish","type":"post","link":"https:\/\/jingran.vip\/index.php\/2020\/03\/21\/%e5%bc%80%e8%af%be%e5%90%a7-python%e5%ad%a6%e4%b9%a0%e7%ac%94%e8%ae%b0%ef%bc%88%e5%8d%81%ef%bc%89\/","title":{"rendered":"\u5f00\u8bfe\u5427-Python\u5b66\u4e60\u7b14\u8bb0\uff08\u5341\uff09"},"content":{"rendered":"\n<p class=\"has-huge-font-size\"><strong>\u7b2c\u4e8c\u7ae0<\/strong> <strong>\u7b2c7\u8282 \u7ecf\u8425KFC<\/strong><\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u521d\u8bc6\u51fd\u6570<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong> 1.1 \u51fd\u6570\u7684\u4f5c\u7528 <\/strong><\/p>\n\n\n\n<p>\u201c\u4eba\u751f\u82e6\u77ed\uff0c\u6211\u7528Python\u201d\uff0c\u6b63\u56e0\u4e3aPython\u8bed\u6cd5\u7b80\u5355\uff0c\u624d\u4f1a\u8d8a\u6765\u8d8a\u88ab\u7f16\u7a0b\u754c\u6b22\u8fce\u3002\u6362\u8a00\u4e4b\uff0c\u6211\u4eec\u7f16\u7a0b\uff0c\u66f4\u5e94\u8be5\u907f\u514d\u91cd\u590d\u6027\u4ee3\u7801\u3002 <\/p>\n\n\n\n<p>\u524d\u9762\u5b66\u4e60\u7684\u5faa\u73af\u662f\u51cf\u5c11\u4ee3\u7801\u91cd\u590d\u7684\u4e00\u79cd\u624b\u6bb5\uff0c\u90a3\u4e48\u63a5\u4e0b\u6765\u8981\u5b66\u4e60\u7684\u51fd\u6570\u4e5f\u662f\u51cf\u5c11\u91cd\u590d\u6027\u4ee3\u7801\u7684\u53e6\u4e00\u79cd\u624b\u6bb5\u3002\u5b83\u7684\u5b9a\u4e49\u662f\uff1a <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1001.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u901a\u4fd7\u6765\u8bb2\uff0c\u51fd\u6570\u5c31\u5982\u540c\u4e00\u4e2a\u5305\u88f9\uff0c\u6bcf\u4e2a\u5305\u88f9\u90fd\u6709\u4e00\u4e2a\u529f\u80fd\uff0c\u65e0\u8bba\u4f60\u5728\u54ea\u513f\uff0c\u53ea\u8981\u4f60\u9700\u8981\u5305\u88f9\uff0c\u5c31\u628a\u5b83\u62ff\u8fc7\u53bb\u7528\uff1b\u4f60\u9700\u8981\u4ec0\u4e48\u6837\u529f\u80fd\u7684\u5305\u88f9\uff0c\u5c31\u7528\u4ec0\u4e48\u6837\u7684\u5305\u88f9\uff1b\u4f60\u9700\u8981\u4f7f\u7528\u591a\u5c11\u6b21\u5305\u88f9\uff0c\u5c31\u4f7f\u7528\u591a\u5c11\u6b21\u3002 <\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>1.2 \u51fd\u6570\u7684\u7ec4\u6210<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1002.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5728Python\u4e2d\uff0c\u6211\u4eec\u9047\u5230\u5f88\u591a\u51fd\u6570\uff0c \u6709\u8d1f\u8d23\u8f93\u5165\u6570\u636e\u7684\u51fd\u6570\uff0c\u6709\u8d1f\u8d23\u6570\u636e\u5904\u7406\u7684\u51fd\u6570\uff0c\u6709\u8d1f\u8d23\u6570\u636e\u8f93\u51fa\u7684\u51fd\u6570\u3002 <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1003.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4ee5\u4e0a\u5c31\u662f\u6211\u4eec\u89c1\u8fc7\u7684Python\u7684\u51fd\u6570\uff0c\u8fd9\u4e9b\u51fd\u6570\u662fPython\u81ea\u5e26\u7684\u51fd\u6570\uff0c\u6211\u4eec\u4e0d\u9700\u8981\u7ba1\u8fd9\u4e9b\u51fd\u6570\u600e\u4e48\u6765\u7684\uff0c\u5c31\u8d1f\u8d23\u7528\u5c31\u597d\u4e86\uff0c\u8fd9\u4e9b\u51fd\u6570\u4e5f\u53eb\u5185\u7f6e\u51fd\u6570\u3002 <\/p>\n\n\n\n<p> \u4f60\u4f1a\u53d1\u73b0\uff0c\u4e0a\u9762\u8fd9\u4e9b\u51fd\u6570\uff0c\u90fd\u6709\u62ec\u53f7\uff08\uff09\uff0c \u91cc\u9762\u5b58\u653e\u6211\u4eec\u9700\u8981\u4f20\u7ed9\u51fd\u6570\u7684\u6570\u636e\uff0c\u5728Python\u6c5f\u6e56\u4e2d\uff0c\u8fd9\u79cd\u6570\u636e\u79f0\u4e3a\u3010\u51fd\u6570\u7684\u53c2\u6570\u3011\u3002\u3010\u53c2\u6570\u3011\u6307\u7684\u662f\u51fd\u6570\u8981\u63a5\u53d7\u3001\u5904\u7406\u7684\u6570\u636e\uff0c\u5176\u5b9e\u5c31\u662f\u4e00\u4e2a\u53d8\u91cf\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>length1 = len('\u80af\u5fb7\u57fa\u7684\u8001\u7237\u7237')\nprint(length1)\nlength2 = len(&#91;'KFC','\u9ea6\u5f53\u52b3','\u6c49\u5821\u738b'])\nprint(length2)<\/code><\/pre>\n\n\n\n<p> \u4f60\u4f1a\u53d1\u73b0\uff0c\u62ec\u53f7\u5185\u653e\u7684\u53c2\u6570\u4e0d\u4e00\u6837\uff0c\u7ed3\u679c\u4e5f\u4f1a\u4e0d\u4e00\u6837\u3002 <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1004.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6211\u4eec\u4e5f\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\uff0c\u5b9a\u4e49\u81ea\u5df1\u60f3\u8981\u7684\u51fd\u6570\u3002 <\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>1.3\u5b9a\u4e49\u548c\u8c03\u7528\u51fd\u6570 <\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1005.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u51fd\u6570\u4e09\u90e8\u5206\uff0c\u7b2c\u4e00\u90e8\u5206\u8f93\u5165\uff0c\u5728y = 6*x+9\u51fd\u6570\u4e2d\uff0c\u56e0\u4e3ax\u53d8\uff0cy\u624d\u6539\u53d8\uff0cx\u5c31\u662f\u8f93\u5165\u5230\u51fd\u6570\u7684\u6570\u636e\uff0c\u5c31\u662f\u8fd9\u4e2a\u51fd\u6570\u7684\u53c2\u6570\uff1b\u7b2c\u4e8c\u90e8\u5206\uff0c\u6267\u884c\u8fc7\u7a0b\uff0c\u6267\u884c\u8fc7\u7a0b\u5c31\u662f\u8ba1\u7b97y\u7684\u7ed3\u679c\uff0c\u53736*x+9\u7684\u7ed3\u679c\uff1b\u8fd8\u6709\u7b2c\u4e09\u90e8\u5206\uff0c\u8f93\u51fa\u7ed3\u679c\uff0c\u8ba1\u7b97\u5b8c\u8fd9\u4e2a\u7ed3\u679c\u540e\u8981\u628a\u8fd9\u4e2a\u7ed3\u679c\u544a\u8bc9\u522b\u4eba\u3002 <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1006.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u62c6\u5206\u89e3\u8bfb\uff1a<\/strong>\u7b2c\u4e00\u884c\uff1adef\u7684\u5168\u79f0\u662fdefine, \u8bd1\u4e3a\u5b9a\u4e49\uff1bfun\u662f\u51fd\u6570\u540d\u5b57\uff0c\u81ea\u5df1\u8d77\u7684\uff1b\uff08x\uff09\u8fd9\u91cc\u662f\u51fd\u6570\u7684\u53c2\u6570\uff0c\u53c2\u6570\u540d\u5b57\u4e5f\u662f\u81ea\u5df1\u8d77\uff1b\u4e0d\u8981\u5fd8\u4e86\u6700\u540e\u7684\u5192\u53f7: <\/p>\n\n\n\n<p><strong>\u6c5f\u6e56\u79d8\u7c4d\uff1a<\/strong>\u6d89\u53ca\u5230\u7684\u7b26\u53f7\u90fd\u662f\u82f1\u6587\u7684\u54e6\u3002 <\/p>\n\n\n\n<p>\u7b2c\u4e8c\u884c\uff1adef\u4e0b\u4e00\u884c\u7f29\u8fdb\u7684\u5185\u5bb9\u53eb\u505a\u51fd\u6570\u4f53\uff0c\u8fd9\u662f\u51fd\u6570\u8981\u5b9e\u73b0\u7684\u529f\u80fd\u3002\u5373\u6839\u636ex\u7684\u503c\uff0c\u8ba1\u7b976*x+9\uff0c\u5c06\u7ed3\u679c\u8d4b\u503c\u7ed9y\u3002 <\/p>\n\n\n\n<p>\u7b2c\u4e09\u884c\uff1areturn \u8bed\u53e5\u662f\u8fd4\u56de\u7684\u610f\u601d\uff0c\u53ef\u4ee5\u6307\u5b9a\u51fd\u6570\u6267\u884c\u5b8c\u6bd5\u540e\u6700\u7ec8\u4f1a\u5f97\u5230\u4ec0\u4e48\u6837\u7684\u7ed3\u679c\uff0c\u5426\u5219\u8ba1\u7b97\u673a\u662f\u65e0\u6cd5\u5224\u65ad\u51fa\u51fd\u6570\u6700\u7ec8\u8981\u8f93\u51fa\u4ec0\u4e48\u7ed3\u679c\u7684\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u51fd\u6570\u540d\uff1a1.\u540d\u5b57\u80fd\u4f53\u73b0\u51fd\u6570\u7684\u529f\u80fd\uff0c\u4e00\u822c\u7528\u5c0f\u5199\u82f1\u6587\u5b57\u6bcd\u548c\u6570\u5b57\u3001\u82f1\u6587\u4e0b\u5212\u7ebf\u7ec4\u5408\u4f7f\u7528\n         #2.\u4e0d\u80fd\u4e0ePython\u5185\u7f6e\u51fd\u6570\u91cd\u540d\ndef function(x):\n#\u51fd\u6570\u53c2\u6570\uff1a 1.\u6839\u636e\u51fd\u6570\u529f\u80fd\uff0c\u62ec\u53f7\u5185\u53ef\u4ee5\u6709\u591a\u4e2a\u53c2\u6570\uff0c\u4e5f\u53ef\u4ee5\u6ca1\u6709\u53c2\u6570\n            #2.\u53c2\u6570\u7684\u547d\u540d\u89c4\u5219\u4e0e\u51fd\u6570\u540d\u547d\u540d\u89c4\u5219\u4e00\u6837\n            #3.\u62ec\u53f7\u662f\u82f1\u6587\u62ec\u53f7\uff0c\u540e\u9762\u662f\u82f1\u6587\u5192\u53f7\n    y = 6*x + 9\n    #\u51fd\u6570\u4f53\uff1a\u51fd\u6570\u6267\u884c\u8fc7\u7a0b\uff0c\u5b8c\u6210\u51fd\u6570\u529f\u80fd\uff0c\u8981\u7f29\u8fdb\u54e6\n    return y\n    #return\u8fd4\u56de\u503c\uff1a\u9700\u8981\u8fd4\u56de\u4ec0\u4e48\u6570\u636e\uff0c\u5c31\u5199\u4ec0\u4e48\u6570\u636e\uff0c\u5982\u679c\u4e0d\u9700\u8981\uff0c\u53ef\u4ee5\u4e0d\u5199<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>def math(x):\n    y =  30 + 11*x\n    return y<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1007.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u89e3\u8bfb\u5206\u6790\uff1a<\/strong>math(10)\u5c31\u662f\u8c03\u7528\u51fd\u6570\uff0cmath\u4e3a\u5b9a\u4e49\u51fd\u6570\u7684\u540d\u5b57\uff08\u5b9a\u4e49\u4e0e\u8c03\u7528\u65f6\u540d\u5b57\u4e00\u81f4\uff09\uff1b\u4f20\u9012\u53c2\u6570\uff0c10\u5bf9\u5e94\u51fd\u6570\u53c2\u6570x, \u5728\u8c03\u7528\u51fd\u6570\u65f6\uff0c\u5c0610\u4f20\u9012\u7ed9x; \u5728\u51fd\u6570\u4f53\u4e2d\uff0cy = 30 +11*10, \u5f97\u51fay\u7684\u7ed3\u679c\u4e3a140\uff1b \u90a3\u4e48\uff0cres\u5c31\u7528\u6765\u63a5\u6536y\u7684\u503c\uff0c\u5373res=140\u3002\u6240\u4ee5\uff0c\u6253\u5370\u51fa\u6765\u7684\u7ed3\u679c\u5c31\u662f140\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>food = input(\"\u8bf7\u95ee\u60a8\u60f3\u5403\u4ec0\u4e48?\u8bf7\u8f93\u5165\uff1a\")\ndef cook(x):\n    str = '\u60a8\u597d\uff0c\u6b22\u8fce\u6765\u5230KFC\u9910\u5385\uff0c\u60a8\u7684\u70b9\u9910\u4e3a' + x\n    return str\nres = cook(food)\nprint(res)<\/code><\/pre>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u51fd\u6570\u7684\u8fdb\u9636\u4f7f\u7528 <\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>2.1\u51fd\u6570\u7c7b\u578b <\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def helloKFC():\n    print('\u867d\u7136\u6211\u4eec\u751f\u800c\u4e0d\u540c')\n    print('\u4f46\u998b\u8d77\u6765\u662f\u4e00\u6837\u7684')\n    print('\u6bcf\u4e2a\u9e21\u7fc5\u90fd\u503c\u5f97\u88ab\u5543\u4e2a\u5e72\u51c0')\n    print('\u6211\u4eec\u5df2\u7ecf\u5f88\u997f\u4e86\uff0c\u4f60\u4eec\u5462\uff1f')\n    print('\u5341\u7fc5\u4e00\u687639\u5143')\n    print('\u91cd\u78c5\u56de\u5f52\uff0c\u5c31\u5728\u4eca\u5929')\nhelloKFC()<\/code><\/pre>\n\n\n\n<p>\u89c2\u5bdf\u4e0a\u9762\u7684\u4ee3\u7801\uff0c\u8fd9\u91cc\u5b9a\u4e49\u4e86\u4e00\u4e2ahelloKFC()\u51fd\u6570\uff0c\u4f46\u662f\u62ec\u53f7\u91cc\u6ca1\u6709\u53c2\u6570\u3002 <\/p>\n\n\n\n<p>\u8fd9\u662f\u56e0\u4e3a\uff0c\u6211\u4eec\u7684\u5e7f\u544a\u4e5f\u4e0d\u9700\u8981\u63a5\u6536\u7528\u6237\u5185\u5bb9\uff0c\u53ea\u9700\u8981\u539f\u6837\u6253\u5370\u5e7f\u544a\u5373\u53ef\uff0c\u6240\u4ee5\u4e0d\u9700\u8981\u4f20\u9012\u53c2\u6570\u3002 <\/p>\n\n\n\n<p><strong>\u6c5f\u6e56\u79d8\u7c4d\uff1a<\/strong>\u5373\u4f7f\u6ca1\u6709\u53c2\u6570\uff0c\u5728\u5b9a\u4e49\u51fd\u6570\u3001\u8c03\u7528\u51fd\u6570\u7684\u65f6\u5019\u4e5f\u4e0d\u80fd\u7701\u7565\u62ec\u53f7\u3002 <\/p>\n\n\n\n<p>\u51fd\u6570\u7684\u6267\u884c\u8fc7\u7a0b\uff0c\u53ef\u4ee5\u6709\u8fd4\u56de\u503c\uff0c\u4e5f\u53ef\u4ee5\u6ca1\u6709\u8fd4\u56de\u503c\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def menu(hamburger, drink, snacks):\n    print('\u6c49\u5821\u9009\u62e9\uff1a' + hamburger)\n    print('\u996e\u6599\u9009\u62e9\uff1a' + drink)\n    print('\u5c0f\u98df\u9009\u62e9\uff1a' + snacks + '\\n')\n\nmenu('\u9999\u8fa3\u9e21\u817f\u5821','\u53ef\u4e50','\u85af\u6761')\nmenu('\u8001\u5317\u4eac\u9e21\u8089\u5377','\u96ea\u78a7','\u9e21\u7fc5')\nmenu('\u57f9\u6839\u70e4\u9e21\u817f\u5821','\u6a59\u6c41','\u86cb\u631e')<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1008.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u6ce8\u610f\uff1a<\/strong>\u65e0\u8bba\u6709\u591a\u5c11\u4e2a\u53c2\u6570\uff0c\u8c03\u7528\u51fd\u6570\u65f6\u4f20\u9012\u53c2\u6570\u7684\u987a\u5e8f\u8981\u4e0e\u5b9a\u4e49\u51fd\u6570\u65f6\u8bbe\u7f6e\u53c2\u6570\u7684\u987a\u5e8f\u4e00\u81f4\u3002 \u8fd9\u5c31\u662f\u4f4d\u7f6e\u53c2\u6570\u3002<\/p>\n\n\n\n<p><strong>\u6c5f\u6e56\u79d8\u7c4d\uff1a<\/strong>\u9ed8\u8ba4\u53c2\u6570\u5728\u4f4d\u7f6e\u53c2\u6570\u4e4b\u540e\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def menu(hamburger, drink, snacks='\u86cb\u631e'):\n    print('\u6c49\u5821\u9009\u62e9\uff1a' + hamburger)\n    print('\u996e\u6599\u9009\u62e9\uff1a' + drink)\n    print('\u5c0f\u98df\u9009\u62e9\uff1a' + snacks + '\\n')\n\nmenu('\u9999\u8fa3\u9e21\u817f\u5821','\u53ef\u4e50')\nmenu('\u8001\u5317\u4eac\u9e21\u8089\u5377','\u96ea\u78a7')\nmenu('\u57f9\u6839\u70e4\u9e21\u817f\u5821','\u6a59\u6c41')<\/code><\/pre>\n\n\n\n<p>\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u8bbe\u7f6e\u4e86\u9ed8\u8ba4\u53c2\u6570snacks=&#8217;\u86cb\u631e&#8217;\uff0c\u5728\u8c03\u7528\u51fd\u6570\u7684\u65f6\u5019\uff0c\u86cb\u631e\u4e5f\u4f1a\u9ed8\u8ba4\u6dfb\u52a0\u5230\u83dc\u5355\u4e2d\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def menu(hamburger, drink, snacks='\u86cb\u631e'):\n    print('\u6c49\u5821\u9009\u62e9\uff1a' + hamburger)\n    print('\u996e\u6599\u9009\u62e9\uff1a' + drink)\n    print('\u5c0f\u98df\u9009\u62e9\uff1a' + snacks + '\\n')\n\nmenu('\u9999\u8fa3\u9e21\u817f\u5821','\u53ef\u4e50')\nmenu('\u8001\u5317\u4eac\u9e21\u8089\u5377','\u96ea\u78a7')\nmenu('\u57f9\u6839\u70e4\u9e21\u817f\u5821','\u6a59\u6c41','\u85af\u6761')<\/code><\/pre>\n\n\n\n<p>\u5728\u8c03\u7528\u51fd\u6570\u65f6\uff0c\u53c2\u6570\u4e00\u4e00\u4f20\u9012\uff1b\u5728\u7b2c\u4e09\u6b21\u8c03\u7528\u51fd\u6570menu(&#8216;\u57f9\u6839\u70e4\u9e21\u817f\u5821&#8217;,&#8217;\u6a59\u6c41&#8217;,&#8217;\u85af\u6761&#8217;)\u65f6\uff0c\u2018\u85af\u6761\u2018\u4f1a\u66ff\u6362\u9ed8\u8ba4\u7684\u53c2\u6570\u2019\u86cb\u631e\u2018\uff0c\u5c06snacks\u8bbe\u7f6e\u4e3a\u2019\u85af\u6761\u2018\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def menu(*food):\n    return food\n\norder1 =  menu('\u9999\u8fa3\u9e21\u817f\u5821','\u53ef\u4e50')\norder2 =  menu('\u5364\u8089\u996d','\u8001\u5317\u4eac\u9e21\u8089\u5377','\u96ea\u78a7','\u53ef\u4e50')\norder3 =  menu('\u70e4\u4e32','\u706b\u9505','\u57f9\u6839\u70e4\u9e21\u817f\u5821','\u6a59\u6c41','\u85af\u6761','\u751c\u7b52')\nprint(order1)\nprint(order2)\nprint(order3)\nprint(type(order1))\nprint(type(order2))\nprint(type(order3))<\/code><\/pre>\n\n\n\n<p><strong>\u4ee3\u7801\u89e3\u8bfb\uff1a<\/strong>\u8fd9\u91cc\u4f7f\u7528\u4e00\u4e2a\u661f\u53f7*\u52a0\u4e0a\u53c2\u6570\u540d\u5c31\u63a5\u6536\u5230\u4e86\u6240\u6709\u53c2\u6570\uff0c\u65e0\u8bba\u53c2\u6570\u5199\u51e0\u4e2a\uff0c\u90fd\u80fd\u63a5\u6536\u5230\u3002\u800c\u8fd4\u56de\u503c\u5c31\u662f\u53c2\u6570\u540d <\/p>\n\n\n\n<p>Tuple\u53eb\u505a\u5143\u7ec4\uff0c\u5143\u7ec4\u7684\u5199\u6cd5\u662f\u5c06\u6240\u6709\u5185\u5bb9\u653e\u5728\u5c0f\u62ec\u53f7\u4e2d\uff0c\u4f7f\u7528\u9017\u53f7\u9694\u5f00\uff0c\u548c\u5217\u8868\u7528\u6cd5\u7c7b\u4f3c\u3002\u4f46\u662f\u53c8\u4e0e\u5217\u8868\u4e0d\u540c\uff0c\u5217\u8868\u4e2d\u7684\u5143\u7d20\u53ef\u4ee5\u66f4\u6539\uff0c\u800c\u5143\u7ec4\u4e2d\u7684\u5143\u7d20\u4e0d\u53ef\u4ee5\u66f4\u6539\u3002 <\/p>\n\n\n\n<p><strong>\u548c\u5217\u8868\u76f8\u540c\u7684\u662f\uff1a<\/strong>\u5143\u7ec4\u4e5f\u662f\u53ef\u4ee5\u904d\u5386\u7684\u5bf9\u8c61\u3002\u4f7f\u7528for\u5faa\u73af\u904d\u5386\u4e00\u4e0b\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def menu(*food):\n    for i in food:\n        print('\u70b9\u9910\u5185\u5bb9\uff1a'+i)\n\nmenu('\u9999\u8fa3\u9e21\u817f\u5821','\u53ef\u4e50')\nmenu('\u5364\u8089\u996d','\u8001\u5317\u4eac\u9e21\u8089\u5377','\u96ea\u78a7','\u53ef\u4e50')\nmenu('\u70e4\u4e32','\u706b\u9505','\u57f9\u6839\u70e4\u9e21\u817f\u5821','\u6a59\u6c41','\u85af\u6761','\u751c\u7b52')<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\"><strong>2.2\u8fd4\u56de\u591a\u4e2a\u503c <\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import random \nfoodten = &#91;'\u86cb\u631e','\u9e21\u7fc5','\u85af\u6761']\ndef order(money):\n    if money > 99:\n        a = random.choice(foodten)\n        return a,'\u51b0\u6fc0\u6dcb'\n    elif 69 &lt; money &lt; 99:\n        b = random.choice (foodten)\n        return b\n    else:\n        return '\u4e0d\u597d\u610f\u601d\uff0c\u60a8\u7684\u6d88\u8d39\u8fbe\u4e0d\u5230\u4f18\u60e0\u6d3b\u52a8'\nprint(order(50))\nprint(order(70))\nprint(order(130))<\/code><\/pre>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u591a\u51fd\u6570\u534f\u4f5c<\/strong><\/p>\n\n\n\n<p>\u5f53\u591a\u51fd\u6570\u534f\u4f5c\u8fd0\u884c\u65f6\uff0c\u5c31\u6d89\u53ca\u5230\u51fd\u6570\u4e2d\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u5185\u5bb9\u2014\u53d8\u91cf\u4f5c\u7528\u57df\u3002 <\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>3.1\u53d8\u91cf\u4f5c\u7528\u57df <\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>trump = '\u6240\u6709\u9910\u5385\u90fd\u8981\u5356\u3010\u5170\u5dde\u62c9\u9762\u3011'\ndef KFC():\n    harland = '\u6240\u6709KFC\u9910\u5385\u5356\u70e4\u4e32'\n    print('KFC\u9910\u5385\uff1a%s'%trump)\n    print('KFC\u9910\u5385\uff1a%s'%harland)\ndef McDonald():\n    print('\u9ea6\u5f53\u52b3\u9910\u5385\uff1a%s'%trump)\n    print('\u9ea6\u5f53\u52b3\u9910\u5385\uff1a%s'%harland)\nKFC()\nMcDonald()<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1009.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u8fd0\u884cKFC()\u51fd\u6570\u6ca1\u6709\u4efb\u4f55\u95ee\u9898\uff1b\u8fd0\u884cMcDonald()\u51fd\u6570\u5c31\u62a5\u9519\u4e86\uff1b  \u7ed9\u6211\u4eec\u5f39\u51fa\u4e00\u4e2abug, \u5728print(&#8216;\u9ea6\u5f53\u52b3\u9910\u5385\uff1a%s&#8217;%harland)\u8fd9\u53e5\u4ee3\u7801\u4e2d\uff0c\u629b\u51fa\u3010NameError: name &#8216;harland&#8217; is not defined\u3011\u7684\u9519\u8bef\u3002 <\/p>\n\n\n\n<p><strong>\u5168\u5c40\u4f5c\u7528\u57df\uff1a<\/strong>\u5728\u6240\u6709\u51fd\u6570\u4e4b\u5916\u8d4b\u503c\u7684\u53d8\u91cf\uff0c\u53ef\u4ee5\u5728\u7a0b\u5e8f\u4efb\u610f\u4f4d\u7f6e\u4f7f\u7528\uff08\u5168\u5c40\u4f5c\u7528\u57df\uff09\uff0c\u8fd9\u5c31\u662f\u5168\u5c40\u53d8\u91cf\uff1b\u6bd4\u5982\u7b2c\u4e00\u884c\u7684trump = &#8216;\u6240\u6709\u9910\u5385\u90fd\u8981\u5356\u3010\u5170\u5dde\u62c9\u9762\u3011&#8217;\uff1b\u5b83\u5728KFC()\u4e0eMcDonald()\u4e24\u4e2a\u51fd\u6570\u4e2d\u90fd\u8d77\u4f5c\u7528\u3002 <\/p>\n\n\n\n<p><strong>\u5c40\u90e8\u4f5c\u7528\u57df\uff1a<\/strong>\u5728\u67d0\u4e2a\u51fd\u6570\u5185\u90e8\u8d4b\u503c\u7684\u53d8\u91cf\uff0c\u53ea\u80fd\u5728\u5f53\u524d\u51fd\u6570\u5185\u4f7f\u7528(\u5c40\u90e8\u4f5c\u7528\u57df),\u51fa\u4e86\u8fd9\u4e2a\u51fd\u6570\uff0c\u5b83\u5c31\u4e0d\u8d77\u4f5c\u7528\u4e86\uff0c\u8fd9\u5c31\u662f\u5c40\u90e8\u53d8\u91cf\uff1b\u6bd4\u5982harland = &#8216;\u6240\u6709KFC\u9910\u5385\u5356\u70e4\u4e32&#8217;\uff1b\u5b83\u53ea\u5728KFC()\u51fd\u6570\u4e2d\u8d77\u4f5c\u7528\uff0c\u5728McDonald()\u5c31\u4e0d\u8d77\u4f5c\u7528\u4e86\u3002 <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/xiaoke-asset-prod.kaikeba.com\/smallcourse\/33de343e-a748-440f-b853-0ef2bd4e0d1d\/enter\/enter_1010.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>trump = '\u6240\u6709\u9910\u5385\u90fd\u8981\u5356\u3010\u5170\u5dde\u62c9\u9762\u3011'\ndef KFC():\n    global harland \n    harland = '\u6240\u6709KFC\u9910\u5385\u5356\u70e4\u4e32'\n    print('KFC\u9910\u5385\uff1a%s'%trump)\n    print('KFC\u9910\u5385\uff1a%s'%harland)\ndef McDonald():\n    print('\u9ea6\u5f53\u52b3\u9910\u5385\uff1a%s'%trump)\n    print('\u9ea6\u5f53\u52b3\u9910\u5385\uff1a%s'%harland)\nKFC()\nMcDonald()<\/code><\/pre>\n\n\n\n<p>\u5728harland = &#8216;\u6240\u6709KFC\u9910\u5385\u5356\u70e4\u4e32&#8217;\u4f7f\u7528global\u5bf9\u53d8\u91cf\u8fdb\u884c\u4fee\u9970\uff0cglobal\u8868\u793a\u5168\u5c40\u610f\u601d\uff0c\u5b83\u5c31\u544a\u8bc9\u8ba1\u7b97\u673a\uff0c\u8fd9\u4e2a\u53d8\u91cf\u53d8\u6210\u4e86\u5168\u5c40\u53d8\u91cf\uff0c\u5b83\u5728\u4efb\u4f55\u5730\u65b9\u90fd\u8d77\u4f5c\u7528\u3002 <\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>3.2\u51fd\u6570\u5d4c\u5957 <\/strong><\/p>\n\n\n\n<p>\u5176\u5b9e\uff0c\u6211\u4eec\u90fd\u89c1\u8fc7\u51fd\u6570\u5d4c\u5957\uff0c\u6bd4\u5982\uff1aprint(len(&#8216;\u6211\u7231\u4f60&#8217;))\u3001print(type(10)) <\/p>\n\n\n\n<p>\u8fd9\u5c31\u662fprint()\u51fd\u6570\u5d4c\u5957\u4e86len()\u51fd\u6570\uff0cprint()\u51fd\u6570\u5d4c\u5957\u4e86type()\u51fd\u6570\uff1b\u8fd9\u6837\uff0c\u4ee3\u7801\u4f1a\u5148\u8fd0\u884cprint()\u62ec\u53f7\u5185\u7684\u51fd\u6570\uff0c\u518d\u5c06\u8fd9\u4e2a\u51fd\u6570\u7ed3\u679c\u653e\u5230print()\u51fd\u6570\u4e2d\u6267\u884c\uff0c\u6253\u5370\u51fa\u6765\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def hello():\n    print('\u6b22\u8fce\u5149\u4e34KFC')\n    print('\u5f88\u9ad8\u5174\u4e3a\u60a8\u670d\u52a1')\ndef order():\n    print('\u8fd9\u91cc\u662f\u4e0b\u5355\u4e2d\u5fc3')\n    hello()\n    print('\u8bf7\u60a8\u70b9\u9910')\n    print('\u4ee5\u4e0a\u83dc\u5355\u7684\u83dc\u54c1\u90fd\u6709')\norder()<\/code><\/pre>\n\n\n\n<p>\u5728\u8fd9\u91cc\uff0c\u6211\u5b9a\u4e49\u4e86\u4e24\u4e2a\u51fd\u6570\uff0c\u51fd\u6570hello()\u4e0e\u51fd\u6570order(),\u5728\u51fd\u6570order()\u4e2d\u8c03\u7528\u4e86\u51fd\u6570hello(),\u8fd9\u6837\u51fd\u6570hello()\u4e2d\u7684\u4ee3\u7801\u4f1a\u5728\u51fd\u6570order()\u4e2d\u8fd0\u884c\u3002<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u8bfe\u540e\u7ec3\u4e60<\/strong><\/p>\n\n\n\n<p>1. \u4eca\u5e74\u4e1a\u7ee9\u4e0d\u9519\uff0cKFC\u9910\u5385\u8981\u7ed9\u5458\u5de5\u53d1\u5956\u91d1\uff0c\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\uff0c\u5f53\u8f93\u5165\u5458\u5de5\u59d3\u540d\u4e0e\u5e74\u9650\u65f6\uff0c\u6253\u5370\u8be5\u5458\u5de5\u4eca\u5e74\u62ff\u591a\u5c11\u5956\u91d1\u3002 <\/p>\n\n\n\n<p>\u5956\u91d1\u89c4\u5219\u5236\u5b9a\u5982\u4e0b\uff1a \u5de5\u4f5c\u5e74\u9650&lt;1\u5e74\u7684\uff0c\u53d11000\u5143\u5956\u91d1; \u5de5\u4f5c\u5e74\u9650\u22651\u5e74\u4f46&lt;3\u5e74\u7684\uff0c\u53d13000\u5143\u5956\u91d1 \u5de5\u4f5c\u5e74\u9650\u22653\u5e74\u7684\uff0c\u53d110000\u5143\u5956\u91d1 \u6bd4\u5982\u8f93\u5165\u59d3\u540d \u2018\u8001\u738b\u2019\uff0c\u5e74\u9650\u20183\u2019\uff1b\u5c31\u4f1a\u6253\u5370\u51fa\u201c\u8001\u738b\u4f60\u597d\uff0c\u4eca\u5e74\u4f60\u62ff10000\u5143\u5956\u91d1\u201d\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b2c\u4e8c\u7ae0 \u7b2c7\u8282 \u7ecf\u8425KFC \u521d\u8bc6\u51fd\u6570 1.1 \u51fd\u6570\u7684\u4f5c\u7528 \u201c\u4eba\u751f\u82e6\u77ed\uff0c\u6211\u7528Python\u201d\uff0c\u6b63\u56e0\u4e3aPy [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":190,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,19,10],"tags":[],"_links":{"self":[{"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/posts\/294"}],"collection":[{"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/comments?post=294"}],"version-history":[{"count":2,"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/posts\/294\/revisions"}],"predecessor-version":[{"id":296,"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/posts\/294\/revisions\/296"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/media\/190"}],"wp:attachment":[{"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/media?parent=294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/categories?post=294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jingran.vip\/index.php\/wp-json\/wp\/v2\/tags?post=294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}