제출 #1180571

#제출 시각아이디문제언어결과실행 시간메모리
1180571mishasimT-Covering (eJOI19_covering)C++20
0 / 100
2 ms584 KiB
#include <iostream>

using namespace std;
#define endl '\n'

long long n,m,klk,r,c,res,all,b;
long long k[1000007];

int main()
{
    ios_base :: sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> n >> m;

    b = 0;

    for(int i = 0; i < n; i++) {
        for(int j = 0; j < m; j++) {
            cin >> k[i * m + j];  // Використовуємо одновимірний масив
        }
    }

    cin >> klk;
    for(int i = 1; i <= klk; i++) {
        cin >> r >> c;
        if((r == 0 && c == 0) || (r == 0 && c == m - 1) || (r == n - 1 && c == 0) || (r == n - 1 && c == m - 1)) {
            b = 1;
        }
        // Перевіряємо суму елементів в межах фігури
        all = k[r * m + c] + k[(r - 1) * m + c] + k[(r + 1) * m + c] + k[r * m + c - 1] + k[r * m + c + 1];
        res += all - min(k[(r - 1) * m + c], min(k[(r + 1) * m + c], min(k[r * m + c - 1], k[r * m + c + 1])));
    }

    if(b == 1) {
        cout << "No";
    } else {
        cout << res;
    }
    
    return 0;
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...