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답안 #19546

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
19546 2016-02-24T17:36:48 Z joojis Α (kriii4_P1) C++14
100 / 100
 0 ms 1084 KB 
#include <cstdio>

const long long unsigned MOD = 1000000007;

int main ()
{
  long long unsigned a, x;
  scanf("%llu %llu", &a, &x);
  long long unsigned answer=1;
  a %= MOD;
  while (x>0) {
    answer *= x%2 ? a : 1;
    answer %= MOD;
    x/=2;
    a = (a*a) % MOD;
  }
  printf("%llu\n", answer);
  return 0;
}

Subtask #1
100.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1084 KB Output is correct
2 Correct 0 ms 1084 KB Output is correct
3 Correct 0 ms 1084 KB Output is correct
4 Correct 0 ms 1084 KB Output is correct
5 Correct 0 ms 1084 KB Output is correct
6 Correct 0 ms 1084 KB Output is correct
7 Correct 0 ms 1084 KB Output is correct
8 Correct 0 ms 1084 KB Output is correct
9 Correct 0 ms 1084 KB Output is correct
10 Correct 0 ms 1084 KB Output is correct
11 Correct 0 ms 1084 KB Output is correct
12 Correct 0 ms 1084 KB Output is correct
13 Correct 0 ms 1084 KB Output is correct
14 Correct 0 ms 1084 KB Output is correct
15 Correct 0 ms 1084 KB Output is correct
16 Correct 0 ms 1084 KB Output is correct
17 Correct 0 ms 1084 KB Output is correct
18 Correct 0 ms 1084 KB Output is correct
19 Correct 0 ms 1084 KB Output is correct
20 Correct 0 ms 1084 KB Output is correct