3386. Button with Longest Push Time

You are given a 2D array events which represents a sequence of events where a child pushes a series of buttons on a keyboard. Each events[i] = [indexi, timei] indicates that the button at index indexi was pressed at time timei. - The array is sorted in increasing order of time. - The time taken to press a button is the difference in time between consecutive button presses. The time for the firs