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PROGRAMMING CHALLENGES
Browser Back Button
Difficulty:
2 Medium
2.3 Stacks
Topic:
Simulate a browser's back button using a stack. As the user visits new pages, add them to the stack. The user can then "go back" to the previous page by popping the stack. Implement this in pseudocode or Python.
Use a stack to store the URLs of visited pages. When the back button is clicked, pop the stack to go to the previous page.
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