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Submission #870931

# Submission time Handle Problem Language Result Execution time Memory
870931 2023-11-09T13:39:42 Z borisAngelov Maxcomp (info1cup18_maxcomp) C++17
60 / 100
 500 ms 12936 KB 
#include <bits/stdc++.h>

using namespace std;

const int maxn = 1005;
const int inf = 2e9;

int n, m;

int a[maxn][maxn];

void fastIO()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
}

int main()
{
    fastIO();

    cin >> n >> m;

    for (int i = 1; i <= n; ++i)
    {
        for (int j = 1; j <= m; ++j)
        {
            cin >> a[i][j];
        }
    }

    int ans = -inf;

    for (int x1 = 1; x1 <= n; ++x1)
    {
        for (int y1 = 1; y1 <= m; ++y1)
        {
            for (int x2 = 1; x2 <= n; ++x2)
            {
                for (int y2 = 1; y2 <= m; ++y2)
                {
                    if (x1 != x2 || y1 != y2)
                    {
                        ans = max(ans, abs(a[x1][y1] - a[x2][y2]) - (abs(x1 - x2) + abs(y1 - y2)));
                    }
                }
            }
        }
    }

    cout << ans - 1 << endl;

    return 0;
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 472 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 348 KB Output is correct
2 Correct 2 ms 348 KB Output is correct
3 Correct 2 ms 348 KB Output is correct

Subtask #3
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 472 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 12 ms 2652 KB Output is correct
10 Correct 12 ms 2724 KB Output is correct
11 Correct 12 ms 2652 KB Output is correct
12 Correct 16 ms 2648 KB Output is correct
13 Correct 13 ms 2720 KB Output is correct
14 Correct 13 ms 2652 KB Output is correct

Subtask #4
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 472 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 2 ms 348 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 12 ms 2652 KB Output is correct
13 Correct 12 ms 2724 KB Output is correct
14 Correct 12 ms 2652 KB Output is correct
15 Correct 16 ms 2648 KB Output is correct
16 Correct 13 ms 2720 KB Output is correct
17 Correct 13 ms 2652 KB Output is correct
18 Execution timed out 1091 ms 12936 KB Time limit exceeded
19 Halted 0 ms 0 KB -