LeetCode -Toeplitz Matrix

A matrix is Toeplitz if every diagonal from top-left to bottom-right has the same element. Given a matrix, check if it is toeplitz. (Assume the matrix is not empty)

Java Solution

public boolean isToeplitzMatrix(int[][] matrix) {
    int m=matrix.length;
    int n=matrix[0].length;
    for(int i=0; i<m; i++){
        for(int j=0; j<n; j++){
            if(i+1<m && j+1<n && matrix[i][j]!=matrix[i+1][j+1]){
                return false;
    return true;
Category >> Algorithms  
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