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Java-based LeetCode algorithm problem solutions, regularly updated
package g3001_3100.s3033_modify_the_matrix;
// #Easy #Array #Matrix #2024_03_01_Time_1_ms_(100.00%)_Space_45.4_MB_(77.37%)
public class Solution {
public int[][] modifiedMatrix(int[][] matrix) {
for (int i = 0; i < matrix.length; i++) {
for (int j = 0; j < matrix[0].length; j++) {
if (matrix[i][j] == -1) {
int y = 0;
for (int[] ints : matrix) {
if (ints[j] > y) {
y = ints[j];
}
}
matrix[i][j] = y;
}
}
}
return matrix;
}
}