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 |         }
      |         ^