export function sumEven(value) {
  // implementar logica aqui
  var numbers = [1];
  var numbers = [1, 2];
  var numbers = [1, 2, 3];
  var numbers = [1, 2, 3, 4];
  var numbers = [4, 6, 12, 5];
  var numbers = [9, 234, 312, 999, 21, 2311];
  var numbers = [533, 234, 23423, 32, 48876];
  var numbers = [-1, 5, -10, -45];
  var numbers = [-2, -7, -31];
  var numbers = [-2, 20, -31];
  var sum = 0;
}

let result = 0;
  for (let i = 0; i <= numberIndex; i++) {
    if (i % 2 === 0) {
      result += i;
    }
  }
  return result;