/Java/Search in row and column sorted matrix leetcode

Search in row and column sorted matrix leetcode

class Solution {
    public boolean searchMatrix(int[][] matrix, int target) {
        if(matrix.length == 0) return false;
        int rows = matrix.length;
        int cols = matrix[0].length;
        
        int left = 0;
        int right = rows*cols-1;
        
        while(left <= right){
            int mid = left + (right-left)/2;
            int midElement = matrix[mid/cols][mid%cols];
            if(midElement == target) return true;
            if(midElement < target) left = mid+1;
            else right = mid-1;
        }
        return false;
    }
}

Similar codes

0 vote367 views1 answer
Java file reader utf 8
Java
4 votes358 views3 answers
Uuid from any string java
Java
0 vote366 views1 answer
Empty string databinding android
Java
0 vote343 views1 answer
Java coalesce
Java
0 vote385 views1 answer
Java bter data atual no padrão brasileiro
Java
0 vote355 views1 answer
Build.plugins.plugin.version
Java
0 vote360 views5 answers
Comment in Java
Java
9 votes351 views5 answers
Flutter image
Java
0 vote397 views1 answer
Compiling and running program in terminal
Java
0 vote375 views1 answer
Zebra zpl print java
Java