#include <iostream.h> //ex3_13.cpp void main( )
{ int a=1,b=2,c=3;
cout<<a<<","<<b<<","<<c<<endl;
{ int b=4;
cout<<a<<","<<b<<","<<c<<endl;
a=b;
{ int c;
c=b;
cout<<a<<","<<b<<","<<c<<endl;
}
cout<<a<<","<<b<<","<<c<<endl;
}
cout<<a<<","<<b<<","<<c<<endl;
}
程序运行结果如下:
1,2,3
1,4,3
4,4,4
4,4,3
4,2,3
最后一行中的结果为什么是4,2,3 怎么看都好像是1,2,3啊?
请问怎么理解 规则:“强龙压不过地头蛇” 请详解