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5. Reverse Array Queries For a given array of integers, perform operations on the array. Return the resulting array after all operations have been
5. Reverse Array Queries For a given array of integers, perform operations on the array. Return the resulting array after all operations have been applied in the order given. Each operation contains two indices. Reverse the subarray between those zero-based indices, inclusive. Example arr= [5, 3, 2, 1, 3] operations=[[0, 1], [1, 3]] In the first operation, reverse the subarray from arr[0] through arr[1]: arr' = [3, 5, 2, 1, 3] In the second operation, reverse the subarray from arr[1] through arr[3]: arr"=(3, 1, 2, 5, 3] All operations have been performed, so return the array [3, 1, 2, 5,3]. Function Description Complete the function performOperations in the editor below. The function has the following parameter(s): int arrin): an array of integers int operations[q][2]. a 2-dimensional array of starting and ending indices Returns: int[n]: the final array after all operations have been performed Constraints 1 n. qs 10 1 s arr[] 10 0 operations[i][0] operations[i][1] Sample Case 0 Sample Input STDIN ---- 3A23 MA 1 2 WIN 1 Function 1 1 1 ----- arrl] size n = 3 arr = [1, 2, 3] Sample Output operations [] size q = 3 operations [q] [] size columns = 2 (always = 2) operations = [[0, 2], [1, 2], [0, 2]] Explanation The original array arr = [1, 2,3]. Reverse arr[0] through arr[2]: arr' = [3, 2. 1]. Reverse arr[1] through arr[2]: arr" = [3, 1, 2]. Reverse arr"[0] through arr"[2]: arr" = [2, 1,3]. Sample Case 1 Sample Input STDIN NHUNGA 11 5521 Function arrt] size n = 4 arr = [5, 2, 5, 1] operations [] size q = 2 operations [q] [] size columns = 2 operations = [[1, 2], [1, 1]] Sample Output Explanation The original array arr = [5, 2, 5, 1]. Reverse arr[1] through arr[2]: arr' = [5. 5. 2. 1]. Reverse arr[1]through arr[1]: arr" = [5, 5. 2. 1].
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