Submission #19833

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
19833	2016-02-25 06:06:46	javelinsman	악수 (kriii4_D)	C++14	5 / 100	4000 ms	9120 KiB

D

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#include<iostream>
#include<cstring>
#include<algorithm>
#include<set>
#include<map>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<vector<int>,int> state;
map<state,ll> mp;
int n;
const ll MOD = 1e9+7;
ll mm(ll x,ll y){
    x%=MOD;
    if(y==0) return 1;
    if(y==1) return x;
    if(y%2) return mm(x,y-1)*x%MOD;
    ll h = mm(x,y/2);
    return h*h%MOD;
}
ll l_div(ll a,ll b){
    return (a*mm(b,MOD-2))%MOD;
}
ll go(const state& st){
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 0 / 95