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#2
yangfrancis2016-10-05 10:02
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#include<iostream>
using namespace std;
int main ()
{
int a=1,b=1,c,d;
c=a--&&b--;
cout<<"a="<<a<<",b="<<b<<",c="<<endl;
return 0;
运算结果的重点在于:为何c=1而不是等于0?