| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 19363 |
2016-02-24T10:41:21 Z |
ekfrl0526 |
Α (kriii4_P1) |
C++14 |
|
0 ms |
1720 KB |
#include<bits/stdc++.h>
using namespace std;
long long x, a;
const long long divs = 1000000007;
vector<long long> as;
void initial() {
long long ia = a;;
for (int i = 0; i < 64; i++) {
if (ia >= divs) ia = ia%divs;
as.push_back(ia);
ia *= ia;
}
}
int main() {
scanf("%lld %lld", &a, &x);
initial();
int c=0;
long long result = 1;
while (x > 0) {
if (x % 2 == 1) {
result *= as[c];
result %= divs;
}
x /= 2;
c++;
}
cout << result << endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 2 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 3 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 4 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 5 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 6 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 7 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 8 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 9 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 10 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 11 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 12 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 13 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 14 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 15 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 16 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 17 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 18 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 19 |
Correct |
0 ms |
1720 KB |
Output is correct |
| 20 |
Correct |
0 ms |
1720 KB |
Output is correct |
