Submission #76560

#	Time	Username	Problem	Language	Result	Execution time	Memory
76560		Vardanyan	Maxcomp (info1cup18_maxcomp)	C++14	60 / 100	1055 ms	13400 KiB

maxcomp

#include <bits/stdc++.h>
using namespace std;
const int N = 1005;
int a[N][N];
int main(){
    long long ans = -1;
    int n,m;
    scanf("%d%d",&n,&m);
    for(int i = 1;i<=n;i++){
        for(int j = 1;j<=m;j++){
            scanf("%d",&a[i][j]);

        }
    }
    for(int i = 1;i<=n;i++){
        for(int j = 1;j<=m;j++){
            for(int ii = 1;ii<=n;ii++){
                for(int jj = 1;jj<=m;jj++){
                    long long d = abs(ii-i)+abs(jj-j)+1;
                    long long x = abs(a[i][j]-a[ii][jj]);
                    x-=d;
                    ans = max(ans,x);
                }
            }
        }
    }
    cout<<ans<<endl;
    return 0;
}

Compilation message (stderr)

maxcomp.cpp: In function 'int main()':
maxcomp.cpp:8:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d",&n,&m);
     ~~~~~^~~~~~~~~~~~~~
maxcomp.cpp:11:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d",&a[i][j]);
             ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 15 / 15
• Subtask 2: 15 / 15
• Subtask 3: 30 / 30
• Subtask 4: 0 / 40