Submission #19381

#	Time	Username	Problem	Language	Result	Execution time	Memory
19381		tonyjjw	Α (kriii4_P1)	C++14	100 / 100	0 ms	1716 KiB

P1

//*
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <time.h>
#include <stdlib.h>
#include <iostream>
#include <algorithm>
#include <vector>
#include <queue>
#include <set>
#include <map>
#include <string>
#include <numeric>
#include <functional>
#define MOD 1000000007
#define MAX 0x3f3f3f3f
#define MAX2 0x3f3f3f3f3f3f3f3fll
#define ERR 1e-10
#define mp make_pair
#define all(x) (x).begin(), (x).end()
#pragma warning(disable:4996)
using namespace std;

typedef long long ll;
typedef long double ldb;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<double, double> pdd;

ll x, y;

int main()
{
   int i, j, k;
   cin>>x>>y;
   x%=MOD;
   ll ans=1;
   while(y)
   {
      if(y%2) ans*=x, ans%=MOD;
      x*=x, x%=MOD;
      y/=2;
   }
   cout<<ans;
   return 0;
}
//*/

• Subtask 1: 100 / 100