代码如下

#include <iostream>
#include <cstring>
using namespace std;
char a;
char arr[1001];
int i, j, k;
int main()
{
	cin >> a >> arr;
	i = strlen(arr);
	k = 0;j = i;
	for (;k < j;k++)
	{
		if (arr[k] != 48)
		{
			cout << arr[k]-48 << "*" << a-48 << "^" << i - 1 << "+";
		}
		i--;
	}
	cout << '\b' << " ";
	return 0;
}