using namespace std;
class vector
{
public:
vector(const int * B,int size);
vector & operator + ( vector &temp);
private:
int * i;
int len;
};
vector::vector(const int * B, int size)//构造函数
{
len = size;
i = new int [size];
for ( int t = 0; t<size; t++)
{
i[t] = B[t];
}
}
vector& vector::operator +(vector &temp)//用成员函数重载+
{
if(this->len != temp.len)
{
cerr<<"出错了"<<endl;
abort();
}
int *shuzu = new int[this->len];
for(int t = 0; t<(this->len); t++)
{
shuzu[t] = this->i[t]+temp.i[t];
}
return vector (shuzu, this->len);
}
int main()
{
cout<<"请输入第一个向量的元素数目"<<endl;
int size;
cin>>size;
int *temp = new int[size];
cout<<"请依次输入对应的元素"<<endl;
for ( int t = 0; t<size; t++)
{
int element;
cin>>element;
temp[t]=element;
}
vector t1(temp, size);
cout<<"请输入第二个向量的元素数目"<<endl;
int size2;
cin>>size2;
int *temp2 = new int[size2];
cout<<"请依次输入对应的元素"<<endl;
for ( int t = 0; t<size2; t++)
{
int element=0;
cin>>element;
temp2[t]=element;
}
vector t2(temp2,size2);
cout<<"两个向量相加的结果是"<<endl;
cout<<(t1+t2)<<endl;
}
