functions-quiz.txt

/* Intro to JavaScript QUIZ[SOLVED]
Chapter - Functions
Total Quiz-6
*/

Quiz-1
Declare a function called laugh() that returns "hahahahahahahahahaha!".
 Print the value returned from the laugh() function to the console.

 Code:
 function laugh() {
return "hahahahahahahahahaha!";
}

console.log(laugh());

Output:
hahahahahahahahahaha!

Quiz-2
Write a function called laugh() that takes one parameter,
num that represents the number of "ha"s to return.

Code:
function laugh(num) {
    var ha='';
    for(var i=0;i<num;i=i+1) {
        ha+="ha";
        string=ha+"!";
    }
    return string;
}

console.log(laugh(3));

Output:
hahaha!

Quiz-3
Create a function called buildTriangle()
that will accept an input (the triangle at its widest width) and will build a triangle.

Code:
function makeLine(length) {
  var line = "";
  for (var j = 1; j <= length; j++) {
    line += "* "
  }
  return line + "\n";
}

function buildTriangle(num){
    var buildtriangle="";
    for (var i=1;i<=num;i++){
        var make=makeLine(i);
        buildtriangle += make;
    }
    return buildtriangle;
}
console.log(buildTriangle(10));

Output:
*
* *
* * *
* * * *
* * * * *
* * * * * *
* * * * * * *
* * * * * * * *
* * * * * * * * *
* * * * * * * * * *