제출 #442717

#제출 시각아이디문제언어결과실행 시간메모리
442717The_Panonian_SailorT-Covering (eJOI19_covering)C++14
컴파일 에러
0 ms0 KiB
#include <iostream>
#include <vector>
using namespace std;
int main()
{
    long m,n;
    cin>>m>>n;
    vector<vector<int>> a;
    long k;
    int x,y;
    for(int i=0; i<m; i++)
    {
        for(int j=0; j<n; j++)
        {
            cin>>x;
            a[i].push_back(x);
        }
    }
    cin>>k;
    vector<int>r;
    vector<int>c;
    long zbir=0;
    for(int i=0; i<k; i++)
    {
        cin>>x>>y;
        r.push_back(x);
        c.push_back(y);
    }
    for(int i=0; i<k; i++)
    {
        if((r[i]==m-1 && c[i]==n-1)
                ||(r[i]==m-1 && c[i]==0)
                ||(r[i]==0 && c[i]==n-1)
                ||(r[i]==0 && c[i]==0))
        {
            cout<<"No"<<endl;
            return 0;
        }
        else if(r[i]==0)
        {
            zbir+=a[r[i]][c[i]]+a[r[i]][c[i-1]]
                  +a[r[i]][c[i+1]]+a[r[i+1]][c[i];
        }
        else if(r[i]==m-1)
        {
            zbir+=a[r[i]][c[i]]+a[r[i]][c[i-1]]
                  +a[r[i]][c[i+1]]+a[r[i-1]][c[i];
        }
        else if(c[i]==0)
        {
            zbir+=
        }

    }
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

covering.cpp: In function 'int main()':
covering.cpp:42:50: error: expected ']' before ';' token
   42 |                   +a[r[i]][c[i+1]]+a[r[i+1]][c[i];
      |                                                  ^
      |                                                  ]
covering.cpp:47:50: error: expected ']' before ';' token
   47 |                   +a[r[i]][c[i+1]]+a[r[i-1]][c[i];
      |                                                  ^
      |                                                  ]
covering.cpp:52:9: error: expected primary-expression before '}' token
   52 |         }
      |         ^