{"id":641,"date":"2020-03-01T22:59:22","date_gmt":"2020-03-01T14:59:22","guid":{"rendered":"http:\/\/kylelv.com\/?p=641"},"modified":"2020-03-10T00:03:26","modified_gmt":"2020-03-09T16:03:26","slug":"%e8%bf%94%e5%9b%9e%e8%87%aa%e8%ba%ab-%e7%b1%bb%e5%92%8c%e5%af%b9%e8%b1%a1","status":"publish","type":"post","link":"https:\/\/blog.kylelv.com\/?p=641","title":{"rendered":"\u8fd4\u56de\u81ea\u8eab — \u7c7b\u548c\u5bf9\u8c61"},"content":{"rendered":"\n

B:\u8fd4\u56de\u4ec0\u4e48\u624d\u597d\u5462<\/h2>\n\n\n\n

\u603b\u65f6\u95f4\u9650\u5236: 1000ms \u5185\u5b58\u9650\u5236: 65536kB<\/p>\n\n\n\n

\u63cf\u8ff0<\/p>\n\n\n\n

\u7a0b\u5e8f\u586b\u7a7a\uff0c\u4f7f\u5176\u6309\u8981\u6c42\u8f93\u51fa<\/p>\n\n\n\n

#include <iostream>\nusing namespace std;\nclass A {\npublic:\n\tint val;\n\n\tA(int<\/pre>\n\n\n\n
\/\/ \u5728\u6b64\u5904\u8865\u5145\u4f60\u7684\u4ee3\u7801<\/pre>\n\n\n\n
};\nint main()\n{\n\tint m,n;\n\tA a;\n\tcout << a.val << endl;\n\twhile(cin >> m >> n) {\n\t\ta.GetObj() = m;\n\t\tcout << a.val << endl;\n\t\ta.GetObj() = A(n);\n\t\tcout << a.val<< endl;\n\t}\n\treturn 0;\n}<\/pre>\n\n\n\n
\u8f93\u5165\u591a\u7ec4\u6570\u636e\uff0c\u6bcf\u7ec4\u4e00\u884c\uff0c\u662f\u6574\u6570 m \u548c n\u8f93\u51fa\u5148\u8f93\u51fa\u4e00\u884c\uff1a
123
\u7136\u540e\uff0c\u5bf9\u6bcf\u7ec4\u6570\u636e\uff0c\u8f93\u51fa\u4e24\u884c\uff0c\u7b2c\u4e00\u884c\u662fm,\u7b2c\u4e8c\u884c\u662fn<\/p>\n\n\n\n
\u6837\u4f8b\u8f93\u5165<\/p>\n\n\n\n
2 3\n4 5\n<\/pre>\n\n\n\n
\u6837\u4f8b\u8f93\u51fa<\/p>\n\n\n\n
123\n2\n3\n4\n5 \n<\/pre>\n\n\n\n
\u6765\u6e90Guo Wei<\/p>\n\n\n\n
#include <iostream>\nusing namespace std;\nclass A {\npublic:\n\tint val;\n\n\tA(int\nx=123){val=x;}\n\tA(A &x){val=x.val;}\n\tA &GetObj(){return *this;}\n};\nint main()\n{\n\tint m,n;\n\tA a;\n\tcout << a.val << endl;\n\twhile(cin >> m >> n) {\n\t\ta.GetObj() = m;\n\t\tcout << a.val << endl;\n\t\ta.GetObj() = A(n);\n\t\tcout << a.val<< endl;\n\t}\n\treturn 0;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
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