How to create a Set of Numbers from 1 to N in JavaScript - Step by Step Examples

How to create a Set of Numbers from 1 to N in JavaScript ?

To create a set of numbers from 1 to N in JavaScript, you can use a Set object and a loop to add each number to the set.

In this example,

We initialize an empty Set named numberSet.
We use a for loop to iterate from 1 to 5 (inclusive).
Inside the loop, we add each number to the set using the add method of the Set object.
The resulting set contains numbers from 1 to 5.

let numberSet = new Set();

for (let i = 1; i <= 5; i++) {
    numberSet.add(i);
}

console.log('Set of numbers from 1 to 5:', numberSet);

Set of numbers from 1 to 5: Set(5) { 1, 2, 3, 4, 5 }

In this example,

We initialize an empty Set named numberSet.
We use a for loop to iterate from 1 to 10 (inclusive).
Inside the loop, we add each number to the set using the add method of the Set object.
The resulting set contains numbers from 1 to 10.

let numberSet = new Set();

for (let i = 1; i <= 10; i++) {
    numberSet.add(i);
}

console.log('Set of numbers from 1 to 10:', numberSet);

Set of numbers from 1 to 10: Set(10) { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }

In this tutorial, we learned How to create a Set of Numbers from 1 to N in JavaScript language with well detailed examples.