Transpose Matrix in Typescript

Welcome to the Transpose Matrix in Typescript page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

const error_msg: string = "Usage: please enter the dimension of the matrix and the serialized matrix";
if (process.argv.length != 5) {
    console.log(error_msg);
    process.exit(1);
}
const cols: number = parseInt(process.argv[2]);
const rows: number = parseInt(process.argv[3]);
const list_str: string = process.argv[4];
if (isNaN(cols) || isNaN(rows) || list_str.length == 0) {
    console.log(error_msg);
    process.exit(1);
}
const list: number[] = list_str.split(",").map(function (x: string) { return parseInt(x); });

const matrix: number[][] = [];
for (let i: number = 0; i < rows; i++) {
    matrix.push(list.slice(i * cols, (i + 1) * cols));
}
const transpose: number[][] = [];
for (let i: number = 0; i < cols; i++) {
    transpose.push([]);
    for (let j: number = 0; j < rows; j++) {
        transpose[i].push(matrix[j][i]);
    }
}
console.log(transpose.map(function (x: number[]) { return x.join(", "); }).join(", "));

Transpose Matrix in Typescript was written by:

• Vipin Yadav

If you see anything you'd like to change or update, please consider contributing.

How to Implement the Solution

No 'How to Implement the Solution' section available. Please consider contributing.

How to Run the Solution

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