说明：  Task A ?read from a file, one set of 1000 random values to be sorted and repeat 1000: o sort data using the iterative sort ?record the total time used for the 1000 calls ?repeat the above steps using the quick sort algorithm. ================ ( 0 InserSort, 0 QuickSort). Task B ?Repeat the steps in Task A using this time a set of input data of size 5000 ================ ( 0 InserSort, 0 QuickSort). Task C ?Repeat the steps in Task A using this time a set of input data of size 5000 already sorted.