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q1,3,4,5 #4

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32 changes: 30 additions & 2 deletions script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,17 @@
// Write your solution below.
// ====================================================================

//or parsefloat
var firstNumber = prompt('Please input a number');
firstNumber = parseInt(firstNumber);


var secondNumber = prompt('Please input another number');
secondNumber = parseInt(secondNumber);

var difference = (firstNumber - secondNumber);
difference = Math.abs(difference);
console.log(difference);



Expand Down Expand Up @@ -61,7 +72,13 @@
// Write your solution below.
// =======================================================================

var x = Math.floor((Math.random() * 10) + 1);
var y = parseInt(prompt('please input an input an integer'))

if (x === y ) {
console.log('Match');
}
else console.log('Try Again');



Expand Down Expand Up @@ -89,7 +106,7 @@
// Write your solution below.
// =====================================================================


console.log(Math.random().toString(36).replace('0.', '') );



Expand All @@ -115,9 +132,20 @@
// Write your solution below.
// ====================================================================

var testArray = [1, 2, 4, 8, 16, 32, 64, 128];

function shuffle(a) {
var j, x, i;
for (i = a.length - 1; i > 0; i--) {
j = Math.floor(Math.random() * (i + 1));
x = a[i];
a[i] = a[j];
a[j] = x;
}
return a;
}

var testArray = [1, 2, 4, 8, 16, 32, 64, 128];
shuffle(testArray);
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@ckkok ckkok May 31, 2018

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Nice and direct! A suggestion on coding practices though? Try to use more descriptive variable names for readability. It can be important when working in teams. Any increase in file size is completely negated when we start using optimization tools prior to deployment anyway.




Expand Down