Submission #106318

#	Time	Username	Problem	Language	Result	Execution time	Memory
106318		xiaowuc1	Α (kriii4_P1)	C++14	100 / 100	3 ms	384 KiB

P1

#include <algorithm>
#include <cassert>
#include <cstring>
#include <iomanip>
#include <iostream>
#include <map>
#include <queue>
#include <random>
#include <set>
#include <vector>

using namespace std;

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, int> plli;
typedef vector<vector<ll>> matrix;

ll modpow(ll b, ll e, ll m) {
  ll r = 1;
  b %= m;
  while(e) {
    if(e%2) {
      r*=b;
      r%=m;
    }
    b*=b;
    b%=m;
    e/=2;
  }
  return r;
}
void solve() {
  ll b, e;
  cin >> b >> e;
  cout << modpow(b, e, 1e9+7) << endl;
}

int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL); cout.tie(NULL);
	/*
  int t;
  cin >> t;
  for(int i = 1; i <= t; i++) {
    cout << "Case #" << i << ": ";
    solve();
  }
	*/
	solve();
}

• Subtask 1: 100 / 100