How to create multiple number counters in arrays?

Question

JavaScript

You need to create a score counter for three players. I decided to calculate them by adding the scores in an array ( [1, 3, 1, 2] like this ). I looked on the Internet for a counter of numbers in an array and started using it, but the problem is that there are 3 counters in the whole code, and only the last array is calculated. Tell me how you can fix this problem, or maybe there is an alternative for this task.

Answer 1

https://codepen.io/anon/pen/dqbvmg

var myarray = [1,3,1,4];
var score = 0;
for(var i = 0;i<myarray.length;i++){
score+=myarray[i];
}
alert(score)