3
06/11/2024 10:40 am
Topic starter
Write a JS function that outputs a triangle made of stars with variable size, depending on an input parameter. Look at the examples to get an idea. The input comes as a single number argument.
Examples:
Input:
5
Output:
The output is a series of lines printed on the console, forming a triangle of variable size.
1 Answer
2
06/11/2024 10:42 am
Here is my js program. Note line 10 - the reverse loop:
function printTriangle(n) {
function printStars(count=n) {//by default count=n
console.log("*".repeat(count));
}
for (let i = 1; i <= n; i++) {
printStars(i);
}
for (let i = n - 1; i > 0; i--) {//reverse loop
printStars(i);
}
}
printTriangle(6);
