Sort array in JAVA and then return the index of elements in sorted order
Sort a list in JAVA and then return the index of elements in sorted order. Examples: Input : [2, 3, 1, 4, 5] Output : [2, 0, 1, 3, 4] After sorting list becomes [1, 2, 3, 4, 5] and their index as [2, 0, 1, 3, 4] Input : [6, 4, 7, 8, 1] Output : [4,… Read More »