JavaScript Loops

Question

I was just wondering if there was a way to do a loop and stop on a certain number but only
write that number that you chose. Example

for(var i = 0;i<20;i++){
document.write(i);
}
so here is a example of a for loop but is there a way to say... land on 15 and only document 15 so instead of going
1234567891011121314151617181920
I could just land on 15 and 15 only

If anyone has answers it would be greatly appreciated and thank you

Answer 1

you could wrap an if statement inside of the loop like if(i == 15) {
document.write(i);
}