Code review request: Pairwise

JavaScript
1

Hi All,

I’ve just completed this challenge and I would like feedback on my solution.

Here is my code.

function pairwise(arr, arg) {  
let indexes = new Set();  
for (let i = 0; i < arr.length-1; i++){ 
       for (let j = i+1; j < arr.length; j++){
        if (!indexes.has(i) && !indexes.has(j)){ 
         if (arr[i]+arr[j]==arg){
            indexes.add(i);
            indexes.add(j);
          } 
       }
      }
 }    
let sum  = [...indexes].reduce((acc,curr)=>{
    return acc + curr;  },0)    
return sum;
}
2

Hello, Elijah.

I have edited your post for readability. In future posts, please place all of your code within backticks.
If your code is on one line such as this x=1; then you can use a pair of single backticks. If your code spans over multiple lines as your post above, please place 3 backticks before and after.

This forum uses the MarkDown text syntax. Please conform to this, in order to keep posts tidy and legible.

3

Thank you. Will do so in the future.