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Submission #19366

# Submission time Handle Problem Language Result Execution time Memory
19366 2016-02-24T10:44:29 Z kdh9949 Α (kriii4_P1) C++
0 / 100
 0 ms 1084 KB 
#include <cstdio>
#include <algorithm>
using namespace std;
typedef long long ll;

ll a, b, t, ans = 1;
ll mod = 1000000007;

int main(){
    scanf("%lld%lld", &a, &b);
    t = a % mod;
    for(ll i = 0; (1ll << i) <= b; i++){
        if(b & (1 << i)) ans *= t, ans %= mod;
        t *= t;
        t %= mod;
    }
    printf("%lld", ans);
}

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 -