求问一个有关问题
求问一个问题int *pianew int[3]pia[0]1pia[1]2pia[2]3int *ppiafor(ppia+3p++){cout *p
求问一个问题
int *pia=new int[3];
pia[0]=1;
pia[1]=2;
pia[2]=3;
int *p=pia;
for(;p<pia+3;p++){
cout<< *p<<endl;
}
cout<<*p<<endl;
delete [] pia; //delete pia
delete [] pia 和 delete pia 在用法上有什么差别吗 谢谢指教
[解决办法]数组用delete []
单个对象用delete
[解决办法]int* p = new int();
int* pArray = new int[10];
delete p;
delete [] pArray;
