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Title: Undefined behavior - cppreference.com

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1 UB and optimizationhttps://en.cppreference.com/c/language/behavior#UB_and_optimization
1.1 Signed overflowhttps://en.cppreference.com/c/language/behavior#Signed_overflow
1.2 Access out of boundshttps://en.cppreference.com/c/language/behavior#Access_out_of_bounds
1.3 Uninitialized scalarhttps://en.cppreference.com/c/language/behavior#Uninitialized_scalar
1.4 Invalid scalarhttps://en.cppreference.com/c/language/behavior#Invalid_scalar
1.5 Null pointer dereferencehttps://en.cppreference.com/c/language/behavior#Null_pointer_dereference
1.6 Access to pointer passed to reallochttps://en.cppreference.com/c/language/behavior#Access_to_pointer_passed_to_realloc
1.7 Infinite loop without side-effectshttps://en.cppreference.com/c/language/behavior#Infinite_loop_without_side-effects
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C++ documentationhttps://en.cppreference.com/cpp/language/ub
What Every C Programmer Should Know About Undefined Behavior #1/3https://blog.llvm.org/2011/05/what-every-c-programmer-should-know.html
What Every C Programmer Should Know About Undefined Behavior #2/3https://blog.llvm.org/2011/05/what-every-c-programmer-should-know_14.html
What Every C Programmer Should Know About Undefined Behavior #3/3https://blog.llvm.org/2011/05/what-every-c-programmer-should-know_21.html
Undefined behavior can result in time travel (among other things, but time travel is the funkiest)https://devblogs.microsoft.com/oldnewthing/20140627-00/?p=633
Understanding Integer Overflow in C/C++https://www.cs.utah.edu/~regehr/papers/overflow12.pdf
Undefined Behavior and Fermat’s Last Theoremhttps://web.archive.org/web/20201108094235/https://kukuruku.co/post/undefined-behavior-and-fermats-last-theorem/
Fun with NULL pointers, part 1https://lwn.net/Articles/342330/
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