Given an array nof integers, divide the array into two parts so that the sum of integers in one part is the same as the sum in other part.

Divide into two parts

// input [1,2,4,2,7,2]
//output [1,2,4,2] == 9
         [7,2] == 9
         
         const sum = (array) => array.reduce((total, val) => total + val);
const arr = [1,2,4,2,7,2];
const arraySum = sum(arr) / 2;
let arr1 = [], arr2 = [];
for(i =0; i < arr.length;  i++) {
  if(sum([...arr1, arr[i]]) <= arraySum) 
    arr1.push(arr[i])
  else 
    arr2.push(arr[i])
}

console.log(arr1, arr2)