cc++ 整数当做布尔值

#include

int _tmain(int argc, _TCHAR* argv[])
{
    int result;
    result =0;
   printf("result=%d,result is %s\n",result,result?"true":"false");
   result =-1;
   printf("result=%d,result is %s\n",result,result?"true":"false");
   result =-2;
   printf("result=%d,result is %s\n",result,result?"true":"false");
   result =1;
   printf("result=%d,result is %s\n",result,result?"true":"false");
   result =2;
   printf("result=%d,result is %s\n",result,result?"true":"false");
   system("pause");
    return 0;
}

//运行结果如下