Problem 961
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Comments, questions and clarifications about PE problems.
As your posts will be visible to the general public you are requested to be thoughtful in not posting anything that might explicitly give away how to solve a particular problem.
This forum is NOT meant to discuss solution methods for a problem.
In particular don't post any code fragments or results.
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Don't start begging others to give partial answers to problems
Don't ask for hints how to solve a problem
Don't start a new topic for a problem if there already exists one
See also the topics:
Don't post any spoilers
Comments, questions and clarifications about PE problems.
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Ydn84
- Posts: 1
- Joined: Tue Jan 20, 2026 6:05 pm
Problem 961
Actually, the question seems easy. I think I've done the logic part correctly. But I think I'm misunderstanding something. For example, if we remove the middle 1 from the number 1010, we are left with 100, right?