Oct 28, 2016 · This code is for a triangle of 7 lines. let size = 8; let y = "#"; for (let x = 0; x < size; x++) { console.log(y); y += "#"; } // Second method for (let i = 1; i < size;i++) { let me ="#".repeat(`${i}`) console.log(me); }

May 6, 2024 · This article will show you how to make a triangle star pattern using JavaScript. We’ll use a for loop to iterate through the number of rows, and in each iteration we will use a for loop for the n number of iterations, and in each loop we will print the “*” with the repeat method to increase or decrease the number of stars in each iteration.

Feb 22, 2018 · // length has the number of lines the triangle should have. var line = ""; for (var i = 1; i <= length; i++) { // Enter the first for loop for the number of lines. for(var j=1; j<=i; j++){ . // Enter the second loop to figure how many *'s to print based on the current line number in i.

Mar 29, 2017 · for (var i = 0; i < n; i++) { for (var j = 0; j <= i; j++) { document.write('*'); document.write('<br>'); So you have code that works for what seems to be Task 1, what have you tried for the other three tasks? does it need to be all in one function or 3 seperate functions for each task? this is my take on it (scaling width with n):

Feb 16, 2024 · This article will show you how to make a triangle star pattern using JavaScript. We'll use a for loop to iterate through the number of rows, and in each iteration we will use a for loop for the n number of iterations, and in each loop we will print the "*" with the repeat method to increase or decre

Mar 10, 2025 · Draw Triangle with Javascript using “For” The second way to draw triangle with JavaScript code is to use an iteration “for”. This option seems to be simpler in terms of the length of code used.

Using for loop to print a triangle formed of '#.' We use the for loop to execute code repeatedly by checking the specified condition. In this loop, the value is initialized and checks the condition; if it's true, it will execute the code by increasing/decreasing an initial value.

Oct 16, 2023 · trying to create one that takes any value and creates a triangle. const loopTriangle = (loopCounter)=>{let num=' '; for (let i = 0;i<loopCounter;i++){num +=" #"; console.log(num);}}; if you run the function it will create your desired triangle //loopTriangle(10)

Sep 16, 2020 · We can use the repeat method for this: function triangle(n) { let acc = ""; for (let i = 1; i <= n; i++) { acc = `${acc}${"*".repeat(i)}\n`; } return acc; } console.log(triangle(5));

Write a loop that makes seven calls to console.log to output the following triangle: # ## ### #### ##### ##### ##### ...