[level2] console.log(upwardTrend([1, 2, 3, 6, 7])) // true console.log(upwardTrend([1, 2, 6, 5, 7, 8])) // false console.log(upwardTrend([1, 2, 3, 4])) // true console.log(upwardTrend([3, 7, 9, 20])) // true console.log(upwardTrend([4, 12, 23, 34, 33])) // false