제출 #19314

#제출 시각아이디문제언어결과실행 시간메모리
19314exqtΑ (kriii4_P1)C++98
100 / 100
0 ms1716 KiB
#include <iostream> #include <cstdio> #include <vector> #include <algorithm> #include <utility> #include <queue> #include <string> #include <cstring> #include <map> using namespace std; #define in cin #define out cout #define ll long long int ll DV = 1000000007; int main() { ll a, b; in >> a >> b; ll t = a; ll res = 1; while(b) { if(b%2) res = (res * t) % DV; t = t % DV; t = (t*t) % DV; b = b >> 1; } out << res; return 0; }
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