Not Equal: Everything in this space must be different. The answer is 2-2, placed horizontally; 4-4, placed vertically; 0-0, placed vertically.
Smooth and efficient user experience with chrome extension where one can easily transfer information from Copy.ai to a content management forum, Google docs, etc without having to switch tabs.
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// console.log(dailyTemperatures([30,40,50,60])); // [1,1,1,0]