Submission #19287

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
19287	2016-02-24 06:03:37	kaTkaHr	로봇 (kriii4_F)	C++14	0 / 100	0 ms	1092 KiB

F

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#include <stdio.h>
#include<vector>
#include <algorithm>
#include <map>
using namespace std;
typedef long long ll;
const int MX = 1005, MM = 1000000007;
template<typename T>
T pw(T A, ll B){
  T R = 1;
  while(B){
    if( B&1 ) R = R * A;
    A = A * A; B /= 2;
  }
  return R;
}
ll rv(ll A){ 
  ll R = 1, B = MM-2;
  while(B){
    if( B&1 ) R = R * A % MM;
    A = A * A % MM; B /= 2;
  }
  return R;
}
//*
 
 
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• Subtask 1: 0 / 4
• Subtask 2: 0 / 96