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;
}