Submission #20053

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
20053	2016-02-25 08:55:38	tonyjjw	비트 (kriii4_Q)	C++14	9 / 100	2 ms	1176 KiB

Q

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//*
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<algorithm>
#include<vector>
#define all(A) (A).begin(), (A).end()
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const int MN = 100+10;
const ll mod = 1000000007;
ll mpow(ll a,ll p){
  ll r=1;
  while(p>0){
    if(p&1)r=r*a%mod;
    a=a*a%mod;
    p>>=1;
  }
  return r;
}
ll inv(ll a){
  return mpow(a,mod-2);
}
int N,K;
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 0 / 91