重載運算符實現數組各對應元素相乘方,具體要求如下：

重載運算符"^"實現數組各對應元素相乘方,具體要求如下：

#include<iostream>
#include<string>
#include<iomanip>
using namespace std;

class A
{
private:
    int a[3];
public:
    A(int b[3])
    {
        for (int i = 0; i < 3; i++)
        {
            a[i] = b[i];
        }
    }
    A()
    {
    }
    friend A operator ^(A& b1, A& b2)
    {
        A b3;
        int c[3] = { 1,1,1 }, i, j;
        for (i = 0; i < 3; i++)
        {
            for (j = 0; j < b2.a[i]; j++)
            {
                c[i] = c[i] * b1.a[i];
            }
        }
        for (i = 0; i < 3; i++)
        {
            b3.a[i] = c[i];
        }

        return b3;
    }
    void printf()
    {
        for (int i = 0; i < 3; i++)
        {
            cout << setw(3) << a[i];
        }
        cout << endl;
    }

};
 
int main()
{
    int a[3],b[3],i;
    for (i = 0; i < 3; i++)
    {
        cin >> a[i];
    }
    for (i = 0; i < 3; i++)
    {
        cin >> b[i];
    }
    A arr1(a), arr2(b);
    A arr3;
    arr3 = arr1 ^ arr2;
    arr1.printf();
    arr2.printf();
    arr3.printf();

    return 0;
}