下面这个程序为什么运行不了？

显示全部楼层 · 2011-10-15 08:26:41

#includeiostreamusingnamespacestd;classA{public:A();A(A~A();}A::A(){cout\"执行构造函数建立一个对象:\\n\";}A::A(A\"执行构造函数创建该函数的副本:\\n\";}A::~A(){cout\"执行析构函数删除该对象:\\n\";}Afunc(Aone);intmian(){Aa;func(a);return0;}Afunc(Aone){returnone;}运行结果如下Compiling...931.cppE:\\c\\1\\931.cpp(11):errorC2533:\'A::A\':constructorsnotallowedareturntypeE:\\c\\1\\931.cpp(25):errorC2264:\'A::A\':errorinfunctiondefinitionordeclaration;functionnotcalled执行cl.exe时出错.931.obj-1error(s),0warning(s)

千问 · 2011-10-15 08:26:41

//两处错误#includeiostreamusingnamespacestd;classA{public:A();A(A~A();};//少个;A::A(){cout\"执行构造函数建立一个对象:\\n\";}A::A(A\"执行构造函数创建该函数的副本:\\n\";}A::~A(){cout\"执行析构函数删除该对象:\\n\";}Afunc(Aone);intmain()//不是mian{Aa;func(a);return0;}Afunc(Aone){returnone;}