oj.uz

답안 #19631

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
19631 2016-02-25T02:46:00 Z yongwhan Α (kriii4_P1) C++
100 / 100
 0 ms 1716 KB 
#include<bits/stdc++.h>
using namespace std;

const int mod=1e9+7;
typedef long long ll;

ll exp(ll a, ll b, ll m) {
  ll r=1;
  while(b) {
    if(b%2) r=(r*a)%m;
    a=(a*a)%m;
  b/=2;
  }
  return r;
}

int main() {
  ll a,x; cin>>a>>x;
  a%=mod;
  cout << exp(a,x,mod) << endl;
  return 0;
}

Subtask #1
100.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1716 KB Output is correct
2 Correct 0 ms 1716 KB Output is correct
3 Correct 0 ms 1716 KB Output is correct
4 Correct 0 ms 1716 KB Output is correct
5 Correct 0 ms 1716 KB Output is correct
6 Correct 0 ms 1716 KB Output is correct
7 Correct 0 ms 1716 KB Output is correct
8 Correct 0 ms 1716 KB Output is correct
9 Correct 0 ms 1716 KB Output is correct
10 Correct 0 ms 1716 KB Output is correct
11 Correct 0 ms 1716 KB Output is correct
12 Correct 0 ms 1716 KB Output is correct
13 Correct 0 ms 1716 KB Output is correct
14 Correct 0 ms 1716 KB Output is correct
15 Correct 0 ms 1716 KB Output is correct
16 Correct 0 ms 1716 KB Output is correct
17 Correct 0 ms 1716 KB Output is correct
18 Correct 0 ms 1716 KB Output is correct
19 Correct 0 ms 1716 KB Output is correct
20 Correct 0 ms 1716 KB Output is correct