oj.uz

Submission #19545

# Submission time Handle Problem Language Result Execution time Memory
19545 2016-02-24T17:29:37 Z joojis Α (kriii4_P1) C++
0 / 100
 0 ms 1084 KB 
#include <cstdio>

int main ()
{
  long long unsigned a, x;
  scanf("%llu %llu", &a, &x);
  long long unsigned answer=1;
  while (x>0) {
    answer *= x%2 ? a : 1;
    answer %= 1000000007;
    x/=2;
    a=a*a;
    a %= 1000000007;
  }
  printf("%llu\n", answer % 1000000007);
  return 0;
}

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1084 KB Output isn't correct
2 Halted 0 ms 0 KB -