Use an STL stack to reverse a line of input characters that are read into a string. Your stack should contain the characters of the user's string. Use getline() for input it needs to be part of your C++ tool inventory. A note on getline: Suppose I am doing the following - This program reverses a string using the STL stack Enter your string of less than 80 characters followed by an ENTER a string input Enter another? 1 = continue. Anything else to stop 1 Enter your string of less than 80 characters followed by an ENTER a second string This code will not work by simply using the following loop: int go = 1; cout << "This program reverses a string using the STL stack" << endl; while(go == 1){ cout << "Enter your string of less than 80 characters followed by an ENTER" << endl; char* s = (char *)malloc(80); cin.getline(s,81,' '); cout << s << endl; cout << "Enter another? 1 = continue. Anything else to stop" << endl; cin >> go; } Try it and see what happens! Also note that I never got rid of the memory I allocated with malloc your code must get rid of it. Also, malloc outside the loop for more efficient code. You must use a getchar() (part of the cstdio library) after cin >> go; The reason is that when you enter 1 you also use the Enter key. This is still in the buffer when you hit getline again! So you will read in ' ' Also note that when you get something off of the STL stack you must use .top() to look at it followed by .pop() to remove it. Example: This program reverses a string using the STL stack Enter your string of less than 80 characters followed by an Enter m&m cheeto mayo oyam oteehc m&m Enter another? 1 = continue. Anything else to stop 1 Enter your string of less than 80 characters followed by an Enter celery lettuce apple elppa ecuttel yrelec Enter another? 1 = continue. Anything else to stop 0 Press any key to continue . . .