题目链接:here~~
#include <iostream>
#include <cstdio>
#include <cmath>
using namespace std;
int pp(int i, int m)
{
int sum=1;
while (m)
{
if (m&1) sum=sum*i%10003;
m>>=1;
i=i*i%10003;
}
return sum;
}
int main()
{
int n, m, N, sum;
cin>>N;
while (N--)
{
cin>>n>>m;
sum=0;
for (int i=1; i<=n; i++)
{sum=(sum+pp(i, m))%10003;}
printf("%d\n", sum%10003);
}
return 0;
}