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  1. Prepare
  2. Data Structures
  3. Arrays
  4. Arrays - DS
  5. Discussions

Arrays - DS

  • daisyccc5959
     + 0 comments

    Java Sol:

    public static List<Integer> reverseArray(List<Integer> a) {
    // Write your code here
    ArrayList<Integer> al = new ArrayList<Integer>();
    for(int i = a.size() - 1; i >= 0; i--){
        int temp = a.get(i);
        al.add(temp);
    }
    return al;
    }