杭电ACM2035人见人爱的A^B

 #include<iostream>
 using namespace std;

 int main()
 {
     int A,B,C=1;
     while (cin>>A>>B&&A>=1&&B<=10000)
     {

         C=1;
         while(B--)
         {

             A=A%1000;
             C=C*A;
             C=C%1000;
         }

         cout<<C<<endl;

     }
     return 0;
 }