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#2
wavewind2011-05-28 10:34
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#include <iostream.h>
class sample
{
public:
sample()
{cout<<”hello”<<endl;}
};
void fn(int i)
{static sample c;
cout<<”j=”<<i<<endl;
}
void main()
{fn(20);
fn(30);
}
hello
j=20
j=30
结果为什么是这个呢?怎么一个hello的