1420 prepared for new acmer.cpp

来自「ACM 威士忌部分答案」· C++ 代码 · 共 39 行

/*
1420 Prepared for New Acmer
Time Limit : 1000 ms  Memory Limit : 32768 K  Output Limit : 256 K

GUN C++
*/
#include <iostream>
using namespace std;

const int Max=1000000;

int main()
{
    int t,a,b,c,i;
    long long temp,an;
    cin>>t;
    while(t--)
    {
        cin>>a>>b>>c;
        a=a%c;
        temp=1;an=a;

        while(b>1)
        {
            if(b%2==1)
            {   temp*=an;temp%=c;b--;}
            else
            {
                an*=an;
                an%=c;
                b/=2;
            }
        }
        cout<<(an*temp)%c<<endl;
    }
    return 0;
}