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Submission #525051

# Submission time Handle Problem Language Result Execution time Memory
525051 2022-02-10T15:05:24 Z Farhan_HY Maxcomp (info1cup18_maxcomp) C++14
60 / 100
 500 ms 16536 KB 
#include <bits/stdc++.h>
#define int long long
#define float double
#define pb push_back
#define F first
#define S second
#define T int t; cin >> t; while(t--)
#define IOS ios::sync_with_stdio(); cin.tie(0); cout.tie(0);

using namespace std;

const int inf = 8e18;
const int N = 1e6 + 6;
const int M = 1e3 + 3;
const int LOG = 31;
const int mod = 1e9 + 7;
const float pi = atan(1) * 4;
int a[M][M];
int n, m;

main()
{
    cin >> n >> m;
    for(int i = 0; i < n; i++)
        for(int j = 0; j < m; j++)
            cin >> a[i][j];
    int Ans = -inf;
    for(int i = 0; i < n; i++)
    {
        for(int j = 0; j < m; j++)
        {
            for(int ii = 0; ii < n; ii++)
            {
                for(int jj = 0; jj < m; jj++)
                {
                    Ans = max(Ans, abs(a[i][j] - a[ii][jj]) - (abs(jj - j) + abs(ii - i) + 1));
                }
            }
        }
    }
    cout << Ans;
}

Compilation message

maxcomp.cpp:21:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   21 | main()
      | ^~~~

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 300 KB Output is correct
8 Correct 1 ms 204 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 204 KB Output is correct
2 Correct 3 ms 332 KB Output is correct
3 Correct 2 ms 204 KB Output is correct

Subtask #3
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 300 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 13 ms 460 KB Output is correct
10 Correct 13 ms 536 KB Output is correct
11 Correct 12 ms 460 KB Output is correct
12 Correct 16 ms 444 KB Output is correct
13 Correct 12 ms 460 KB Output is correct
14 Correct 16 ms 436 KB Output is correct

Subtask #4
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 300 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 2 ms 204 KB Output is correct
10 Correct 3 ms 332 KB Output is correct
11 Correct 2 ms 204 KB Output is correct
12 Correct 13 ms 460 KB Output is correct
13 Correct 13 ms 536 KB Output is correct
14 Correct 12 ms 460 KB Output is correct
15 Correct 16 ms 444 KB Output is correct
16 Correct 12 ms 460 KB Output is correct
17 Correct 16 ms 436 KB Output is correct
18 Execution timed out 1002 ms 16536 KB Time limit exceeded
19 Halted 0 ms 0 KB -