/*
 * Programming Quiz: Build A Triangle (5-3)
 */
//functions
//Hoisting
//Loops


// creates a line of * for a given length
function makeLine(length) {
    var line = "";
    for (var j = 1; j <= length; j++) {
        line += "* ";
    }
    return line + "\n";
}

// your code goes here.  Make sure you call makeLine() in your own code.
// check length value

// build a loop that builds lines of * that equates to length-1 till length-1 >= 0
function buildTriangle(length){
    var z = "";
    for(x=1; x<= length; x++){
        z += makeLine(x);
    }
    return z;
}

// test your code by uncommenting the following line
console.log(buildTriangle(10));