try
{
n = 200;
if(n != 200)
cout << "正常" << endl;
else
throw"sdfsdfsdfsdf";
}//编译运行,在此处引发异常了
catch(exception& e)
{
cout << "完结" << endl;
}
try这个怎么用,这段代码为什么会引发异常
n是200,然后n不等于200才正常?!