Array Properties & Method exercice. Confused.

Question

Hello.

I was just doing the program exercice on the Array Properties and Method.

I made the program work with a different code than the solution. But confused to the result, I decided to make some test.

Picture :
https://ibb.co/wMKqM4G

Instead of adding each of the input like the exercice asked, i've made a console.log of each string in the array.

Seeing the input in test case 1 , logically it should be

Points[0] = 3
Points[1] = 1
Points[2] = 4
Points[3] = 8

But given by the output, it's actually.

Points[0] = 1
Points[1] = 4
Points[2] = 8
Points[3] = 0 (which shouldn't even exist

Am very confused. Am I missing something i'm not seeing ?

Thanks for the help.

Answer 1

Where is the code?
Link not working... pls share the code

Answer 2

Put the code in the for block.

sum += points[i];
// console.log(points[i]);
// ++i;