var arr = [6,8,2,4,9,0];for example, what is the index value of the largest three numbers in the array above? is there a good way
var arr = [6,8,2,4,9,0];for example, what is the index value of the largest three numbers in the array above? is there a good way
this article sums up well you can take a look at
I wonder if you consider duplicate data. What if you do? For a simple implementation, assume that there is no repetition in the array, make a copy, sort it, find the three largest values, and then compare it with the original array. There is another way: Math.max finds the maximum, finds his index assumption I, and assigns the value of index I to be less than the minimum. Loop this operation three times.
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