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Submission #96443

# Submission time Handle Problem Language Result Execution time Memory
96443 2019-02-09T13:20:50 Z KLPP Maxcomp (info1cup18_maxcomp) C++14
60 / 100
 500 ms 16636 KB 
#include<bits/stdc++.h>

using namespace std;
typedef long long int lld;

lld abs(lld a){
	if(a>0)return a;
	return -a;
}
int main(){
	int n,m;
	cin>>n>>m;
	lld matrix[n][m];
	for(int i=0;i<n;i++){
		for(int j=0;j<m;j++){
			cin>>matrix[i][j];
		}
	}
	lld ans=-1;
	for(int i=0;i<n;i++){
		for(int j=0;j<m;j++){
			for(int k=0;k<n;k++){
				for(int l=0;l<m;l++){
					ans=max(ans,matrix[i][j]-matrix[k][l]-abs(i-k)-abs(j-l)-1);
				}
			}
		}
	}
	cout<<ans<<endl;
	return 0;
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 376 KB Output is correct
3 Correct 4 ms 376 KB Output is correct

Subtask #3
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 15 ms 376 KB Output is correct
10 Correct 14 ms 376 KB Output is correct
11 Correct 14 ms 376 KB Output is correct
12 Correct 14 ms 376 KB Output is correct
13 Correct 16 ms 376 KB Output is correct
14 Correct 13 ms 376 KB Output is correct

Subtask #4
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 3 ms 376 KB Output is correct
10 Correct 4 ms 376 KB Output is correct
11 Correct 4 ms 376 KB Output is correct
12 Correct 15 ms 376 KB Output is correct
13 Correct 14 ms 376 KB Output is correct
14 Correct 14 ms 376 KB Output is correct
15 Correct 14 ms 376 KB Output is correct
16 Correct 16 ms 376 KB Output is correct
17 Correct 13 ms 376 KB Output is correct
18 Execution timed out 1072 ms 16636 KB Time limit exceeded
19 Halted 0 ms 0 KB -