1, \u7b80\u8ff0\u7f16\u8bd1\u578b\u4e0e\u89e3\u91ca\u578b\u8bed\u8a00\u7684\u533a\u522b\uff0c\u4e14\u5206\u522b\u5217\u51fa\u4f60\u77e5\u9053\u7684\u54ea\u4e9b\u8bed\u8a00\u5c5e\u4e8e\u7f16\u8bd1\u578b\uff0c\u54ea\u4e9b\u5c5e\u4e8e\u89e3\u91ca\u578b<\/p>\n
2, \u6267\u884c Python \u811a\u672c\u7684\u4e24\u79cd\u65b9\u5f0f\u662f\u4ec0\u4e48<\/p>\n
3, Pyhton \u5355\u884c\u6ce8\u91ca\u548c\u591a\u884c\u6ce8\u91ca\u5206\u522b\u7528\u4ec0\u4e48?<\/p>\n
4, \u5e03\u5c14\u503c\u5206\u522b\u6709\u4ec0\u4e48?<\/p>\n
5, \u58f0\u660e\u53d8\u91cf\u6ce8\u610f\u4e8b\u9879\u6709\u90a3\u4e9b?<\/p>\n
6, \u5982\u4f55\u67e5\u770b\u53d8\u91cf\u5728\u5185\u5b58\u4e2d\u7684\u5730\u5740?<\/p>\n
7,\u5199\u4ee3\u7801
\n\u5b9e\u73b0\u7528\u6237\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801,\u5f53\u7528\u6237\u540d\u4e3a seven \u4e14 \u5bc6\u7801\u4e3a 123 \u65f6,\u663e\u793a\u767b\u9646\u6210\u529f,\u5426\u5219\u767b\u9646\u5931\u8d25!
\n\u5b9e\u73b0\u7528\u6237\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801,\u5f53\u7528\u6237\u540d\u4e3a seven \u4e14 \u5bc6\u7801\u4e3a 123 \u65f6,\u663e\u793a\u767b\u9646\u6210\u529f,\u5426\u5219\u767b\u9646\u5931\u8d25,\u5931\u8d25\u65f6\u5141\u8bb8\u91cd\u590d\u8f93\u5165\u4e09\u6b21
\n\u5b9e\u73b0\u7528\u6237\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801,\u5f53\u7528\u6237\u540d\u4e3a seven \u6216 alex \u4e14 \u5bc6\u7801\u4e3a 123 \u65f6,\u663e\u793a\u767b\u9646\u6210\u529f,\u5426\u5219\u767b\u9646\u5931\u8d25,\u5931\u8d25\u65f6\u5141\u8bb8\u91cd\u590d\u8f93\u5165\u4e09\u6b21<\/p>\n
8, \u5199\u4ee3\u7801
\na. \u4f7f\u7528while\u5faa\u73af\u5b9e\u73b0\u8f93\u51fa2-3+4-5+6…+100 \u7684\u548c
\nb. \u4f7f\u7528 while \u5faa\u73af\u5b9e\u73b0\u8f93\u51fa 1,2,3,4,5, 7,8,9, 11,12 \u4f7f\u7528 while \u5faa\u73af\u5b9e\u73b0\u8f93\u51fa 1-100 \u5185\u7684\u6240\u6709\u5947\u6570
\nc. \u4f7f\u7528 while \u5faa\u73af\u5b9e\u73b0\u8f93\u51fa 1-100 \u5185\u7684\u6240\u6709\u5076\u6570<\/p>\n
9, \u73b0\u6709\u5982\u4e0b\u4e24\u4e2a\u53d8\u91cf,\u8bf7\u7b80\u8ff0 n1 \u548c n2 \u662f\u4ec0\u4e48\u5173\u7cfb?<\/p>\n
n1 = 123456\nn2 = n1<\/code><\/pre>\n\u4e8c\uff0c\u4f5c\u4e1a<\/h2>\n
\u57fa\u7840\u9700\u6c42\uff1a<\/p>\n
\u8ba9\u7528\u6237\u8f93\u5165\u7528\u6237\u540d\u5bc6\u7801
\n\u8ba4\u8bc1\u6210\u529f\u540e\u663e\u793a\u6b22\u8fce\u4fe1\u606f
\n\u8f93\u9519\u4e09\u6b21\u540e\u9000\u51fa\u7a0b\u5e8f<\/p>\n
dic={\n 'egon1':{'password':'123','count':0},\n 'egon2':{'password':'123','count':0},\n 'egon3':{'password':'123','count':0},\n\n}\n\nwhile True:\n name=input('username>>: ')\n\n if not name in dic:\n print('\u7528\u6237\u4e0d\u5b58\u5728')\n continue\n if dic[name]['count'] > 2:\n print('\u5c1d\u8bd5\u6b21\u6570\u8fc7\u591a,\u9501\u5b9a')\n continue\n\n password=input('password>>: ')\n\n if password == dic[name]['password']:\n print('\u767b\u5f55\u6210\u529f')\n break\n else:\n print('\u7528\u6237\u540d\u6216\u5bc6\u7801\u9519\u8bef')\n dic[name]['count']+=1\n<\/code><\/pre>\n\u5347\u7ea7\u9700\u6c42\uff1a<\/p>\n
\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u7528\u6237\u767b\u5f55 (\u63d0\u793a\uff0c\u901a\u8fc7\u5217\u8868\u5b58\u591a\u4e2a\u8d26\u6237\u4fe1\u606f)
\n\u7528\u62373\u6b21\u8ba4\u8bc1\u5931\u8d25\u540e\uff0c\u9000\u51fa\u7a0b\u5e8f\uff0c\u518d\u6b21\u542f\u52a8\u7a0b\u5e8f\u5c1d\u8bd5\u767b\u5f55\u65f6\uff0c\u8fd8\u662f\u9501\u5b9a\u72b6\u6001\uff08\u63d0\u793a:\u9700\u628a\u7528\u6237\u9501\u5b9a\u7684\u72b6\u6001\u5b58\u5230\u6587\u4ef6\u91cc\uff09<\/p>\n
<\/div>\u67e5\u770b\u66f4\u591a<\/h2>\u8054\u7cfb\u7ba1\u7406\u5458\u5fae\u4fe1tutu19192010\uff0c\u6ce8\u518c\u8d26\u53f7<\/p>\n<\/div>
<\/div>