제출 #712882

#제출 시각아이디문제언어결과실행 시간메모리
712882irmuun육각형 영역 (APIO21_hexagon)C++17
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #include "hexagon.h"; using namespace std; #define pb push_back #define ll long long #define ff first #define ss second #define PI 3.1415926535897932384626433 #define all(s) s.begin(),s.end() const ll mod=1e9+7; int draw_territory(int N,int A,int B,vector<int>D,vector<int>L){ ll ans=(L[0]+1)*(L[0]+2)/2%mod; ans=ans*a%mod; return (int)ans; }

컴파일 시 표준 에러 (stderr) 메시지

hexagon.cpp:2:21: warning: extra tokens at end of #include directive
    2 | #include "hexagon.h";
      |                     ^
hexagon.cpp: In function 'int draw_territory(int, int, int, std::vector<int>, std::vector<int>)':
hexagon.cpp:15:13: error: 'a' was not declared in this scope
   15 |     ans=ans*a%mod;
      |             ^