C++????????л??????
???????????? ???????[ 2012/8/6 9:59:09 ] ????????
????C++???д?????ū??????????????? ?????JingWei??Xiaoma?????????ū???????????????????????????????
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????C++?У???????????棬new??????飬?????????У????????????????????С???е???????????????????????????????????????????????delete?????
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int* Func1()
{ int p[2];//????????
p[0]=1;
p[1]=2;
return p;
}
int main()
{
int *p=Func1();
cout<<p[0]<<endl;
return 0;
}
??????????????? ???p?????????????У????????????????????????????????????????????????????????????????????????????????????棬????????????????????????????????????????????£????????????????£?
int main()
{
int *p=Func1();
int temp[20]={0};//????????Щ????????????
cout<<p[0]<<endl;
return 0;
}
?????????????????????????????????????????????p??????????????????Ч??
?????????????????new ???????????????飺
int* Func1()
{
int *p=new int[2];//?????????
p[0]=1;
p[1]=2;
return p;
}
int main()
{
int *p=Func1();//?????Func1???????????????
cout<<p[0]<<endl;//??????
return 0;
}
??????????????????????
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