// Check if sum of diff between unique positives

// is more than sum of negatives

// sum of pos pair diff: (1 - 5) + (5 - 7) = -4 + -2 = -6

// sum of neg: -2 - 3 = -5

// isPositiveDominant([1, -2, 5, -3, 7]); // true (-6 < -5)

// isPositiveDominant([1, 2, 3, -4, -5]); // true (-2 > -9)

// isPositiveDominant([-7, 5, 3, 2, 4]); // true (1 > -7)

function isPositiveDominant(arr)

const positives =

;

let positiveDiffSum = 0;

for (let i = 0; i < positives.length - 1; i++)

positiveDiffSum +=

;

}

const negativeSum = arr

.filter((x) => x < 0)

;

return positiveDiffSum > negativeSum;

}