4. Undo and redo Write a class SpecialArray that has an array of 20 random values a function to update the value at a po
Posted: Mon Mar 21, 2022 4:38 pm
4. Undo and redo Write a class SpecialArray that has an array of 20 random values a function to update the value at a position in the array. - a function to undo the updating - a function to redo the updating a function to display content of the array Hint: use two stacks to store the array after each operation