Submission #45529

#	Time	Username	Problem	Language	Result	Execution time	Memory
45529		IvanC	Maxcomp (info1cup18_maxcomp)	C++17	60 / 100	1078 ms	13464 KiB

maxcomp

#include <bits/stdc++.h>
using namespace std;
const int MAXN = 1e3 + 10;
const int INF = 1e9 + 1e4;
int N,M,matriz[MAXN][MAXN],linear[MAXN],melhor;
int main(){
	scanf("%d %d",&N,&M);
	melhor = 0;
	for(int i = 1;i<=N;i++){
		for(int j = 1;j<=M;j++){
			scanf("%d",&matriz[i][j]);
		}
	}
	for(int i = 1;i<=N;i++){
		for(int j = 1;j<=M;j++){
			for(int r = 1;r<=N;r++){
				for(int c = 1;c<=M;c++){
					melhor = max(melhor, matriz[i][j] - matriz[r][c] - abs(i - r) - abs(j - c)  );
				}
			}
		}
	}
	printf("%d\n",melhor - 1);
	return 0;
}

Compilation message (stderr)

maxcomp.cpp: In function 'int main()':
maxcomp.cpp:7:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&N,&M);
  ~~~~~^~~~~~~~~~~~~~~
maxcomp.cpp:11:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d",&matriz[i][j]);
    ~~~~~^~~~~~~~~~~~~~~~~~~~

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