Javascript Program for Sort the given matrix

// JavaScript implementation to sort
// the given matrix

let SIZE = 10

// function to sort the given matrix
function sortMat(mat, n) {
    // temporary matrix of size n^2
    let temp = new Array(n * n);
    let k = 0;

    // copy the elements of matrix one by one
    // into temp[]
    for (let i = 0; i < n; i++)
        for (let j = 0; j < n; j++)
            temp[k++] = mat[i][j];

    // sort temp[]
    temp.sort();

    // copy the elements of temp[] one by one
    // in mat[][]
    k = 0;
    for (let i = 0; i < n; i++)
        for (let j = 0; j < n; j++)
            mat[i][j] = temp[k++];
}

// function to print the given matrix
function printMat(mat, n) {
    for (let i = 0; i < n; i++) {
        let output = '';
        for (let j = 0; j < n; j++)
            output += mat[i][j] + " ";
        console.log(output);
    }
}

// Driver program to test above

let mat = [[5, 4, 7],
[1, 3, 8],
[2, 9, 6]];
let n = 3;

console.log("Original Matrix: ");
printMat(mat, n);
sortMat(mat, n);

console.log("Matrix After Sorting: ");
printMat(mat, n);

// This code is contributed by Manoj