Question

Given an array of ints length 3, return a new array with the elements in reverse order, so (1, 2, 3) becomes (3, 2, 1). reverse3 ([1, 2, 3]) [3, 2, 1] reverse3(15, 11, 9])9, 11, reverse3(17, e, 0]) [e, e, 7] 5]
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Answer #1

As per your requirement i have written code which fulfill all your requirements please follow it step by step.


public int[] reverse3(int[] listOfNumbers)
{


int [] listOfReversedNumbers= new int[listOfNumbers.length];

for (int k=listOfNumbers.length-1;k>=0;k--)
{

listOfReversedNumbers[listOfNumbers.length-1-k]=listOfNumbers[k];
}

return listOfReversedNumbers;

}

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