8.27中兴笔试第一题
中兴笔试第一题给的例子全部都能通过,但提交case通过率为0,实在不知道错在哪,有参加了笔试的大佬能帮忙看看错在哪吗?
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int m = sc.nextInt();
int n = sc.nextInt();
int[][] nums = new int[m][n];
for(int i = 0; i < m; i++){
for(int j = 0; j < n; j++){
nums[i][j] = sc.nextInt();
}
}
int max = 0;
for(int i = 1;i<m-1;i++){
for(int j = 1;j<n-1;j++){
int sum = getSum(nums, i, j);
max = Math.max(max,sum);
}
}
System.out.println(max);
}
public static int getSum(int[][] nums,int i,int j){
int sum = nums[i][j] + nums[i-1][j] + nums[i+1][j] + nums[i][j-1] + nums[i][j+1];
return sum;
}