次方求模 NYOJ 102

 1 #include<stdio.h>//次方求模(102)
 2 long long power(int a,int b,int c)
 3 {
 4     long long t;
 5     if(b==0)return 1%c;
 6     if(b==1)return a%c;
 7     t=power(a,b/2,c);
 8     t=t*t%c;
 9     if(b&1)return t*a%c;
10     else return t;
11 }
12 int main()
13 {
14     int x;
15     long long a,b,c;
16     scanf("%d",&x);
17     while(x--){
18         scanf("%lld%lld%lld",&a,&b,&c);
19         printf("%lld\n",power(a,b,c));
20     }
21     return 0;
22 }

 

posted @ 2015-05-29 08:10  minimalism_Geek  阅读(138)  评论(0编辑  收藏  举报