JavaScript Any help with the code will be appreciated I kept getting false for both args.

[dr3apap]

function isRoundedNumberEven (decimal) {
if (decimal % 2 === 0 ) {
console.log("true")
} else {
console.log('false')
}
return decimal
}
/* Do not modify code below this line */
console.log(isRoundedNumberEven(2.2), '<-- should be true');
console.log(isRoundedNumberEven(2.8), '<-- should be false')

 

[jia_111]

What exactly is the function going to do?
Inside the if condition, you're checking whether the number is even or not; but your not rounding the given number before doing that. May be that's causing the problem.

 

[dr3apap]

Even when I round it, its's still not output the result. Can you help me check it out yourself it suppose to console log the output on the codes cus I was suppose to modify the ruction to output the result.

 

[Malcolm]

function isRoundedNumberEven (decimal) {
if (decimal % 2 === 0 ) {
console.log("true")
} else {
console.log('false')
}
return decimal
}
/* Do not modify code below this line */
console.log(isRoundedNumberEven(2.2), '<-- should be true');
console.log(isRoundedNumberEven(2.8), '<-- should be false')

Hi,

Please add more information regarding what this is and what your trying to do. And make sure to include your code in bbcode tags, https://codeforum.org/help/bb-codes/

 

[swift]

There are 2 things that you'll need to deal with in your function.

1. You're performing a modulus operation (% 2) on the input (which may not be an integer). Before you do that you should make sure that you are rounding the value as the function name implies it should do
2. It currently returns the input argument as it's output, so if you give it 2.2, it will give you 2.2 in return. Instead you should change it from the console.log('true' / 'false') to returning the appropriate value as a result of your if/else check.

Hope that makes sense