JavaScript Program to Create Two Dimensional Array Using For Loop Full Project For Beginners

 

 

script.js

 

 

// program to create a two dimensional array

function twoDimensionArray(a, b) {
    let arr = [];

    // creating two dimensional array
    for (let i = 0; i< a; i++) {
        for(let j = 0; j< b; j++) {
            arr[i] = [];
        }
    }

    // inserting elements to array
    for (let i = 0; i< a; i++) {
        for(let j = 0; j< b; j++) {
            arr[i][j] = j;
        }
    }
    return arr;
}

const x = 2;
const y = 3;

const result = twoDimensionArray(x, y);
console.log(result);

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