제출 #981707

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
981707		IUA_Hasin	육각형 영역 (APIO21_hexagon)	C++17	0 / 100	0 ms	348 KiB

hexagon

#include "hexagon.h"
#include <bits/stdc++.h>

#define ll                            long long

using namespace std;

const ll mod = 1e9+7;



int draw_territory(int N, int A, int B, std::vector<int> D, std::vector<int> L) {
        ll len = L[0]+1; 
        ll count = ((len)*(len+1))/2;
        ll d = ((len-1)*(len)*(len+1))/3;
        d = d%mod;
        ll a = d*B;
        a = a%mod;
        ll ans = a+count*A;
        ans = ans%mod;

       return ans;
}

• Subtask 1: 0 / 3
• Subtask 2: 0 / 6
• Subtask 3: 0 / 11
• Subtask 4: 0 / 12
• Subtask 5: 0 / 15
• Subtask 6: 0 / 19
• Subtask 7: 0 / 18
• Subtask 8: 0 / 16