趋势科技笔试题 趋势科技的笔试题

趋势科技的笔试题1、#includeclassA{public:A(){func(0);};virtualvoidfunc(intdata){printf("A1:%d\n",data);}virtualvoidfunc(intdata)const{printf("A2:%d\n",data);}voidfunc(char*str){printf("A3:(%s)\n",str);}};classB:publicA{public:voidfunc(){printf("B1:%s\n","");}