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- #include <stdio.h>
- int main ()
- {
- int m,n;
- scanf("%d%d",&m,&n);
- int mat[m][n];
- for(int i=0;i<m;i++) {
- for(int j=0;j<n;j++)
- scanf("%d",&mat[i][j]);
- }
- for(int i=0;i<m;i++) {
- for(int j=0;j<n;j++) {
- int s=0;
- if((i-1) >= 0 && mat[i-1][j] > mat[i][j])
- s += mat[i-1][j];
- if((i+1) < m && mat[i+1][j] > mat[i][j])
- s += mat[i+1][j];
- if((j-1) >= 0 && mat[i][j-1] > mat[i][j])
- s += mat[i][j-1];
- if((j+1) < n && mat[i][j+1] > mat[i][j])
- s += mat[i][j+1];
- printf("%d ",s);
- }
- printf("\n");
- }
- }
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