| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 19427 |
2016-02-24T12:21:31 Z |
golala123 |
Α (kriii4_P1) |
C++ |
|
0 ms |
1716 KB |
#include <iostream>
#include <stdio.h>
using namespace std;
const int MOD = 1000000007;
long long a, x;
long long f(long long idx){
if (idx == 1) return a;
long long ret = 0;
long long k = f(idx / 2) % MOD;
if (idx % 2 == 1) ret = (((k*k)%MOD) *a )% MOD;
else ret = (k*k) % MOD;
return ret %= MOD;
}
int main(){
cin >> a >> x;
a %= MOD;
cout << f(x) % MOD;
}
| # |
Verdict |
Execution time |
Memory |
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 |
