Integer overflow occurs when the result of an operation is larger than the maximal value that can be represented by the underlying integer type.
I am writing a cycle method for a list that moves an index either forwards or backwards. The following code …
rust integer-overflow integer-arithmeticWhat will the unsigned int contain when I overflow it? To be specific, I want to do a multiplication with …
c++ integer-overflow unsigned-integerI want to multiply two numbers, and detect if there was an overflow. What is the simplest way to do …
algorithm overflow integer-overflow twos-complementIs there a general way to check for an overflow or an underflow of a given data type (uint32, int …
c++ overflow integer-overflow underflowI've found that java.lang.Integer implementation of compareTo method looks as follows: public int compareTo(Integer anotherInteger) { int thisVal = …
java optimization integer comparison integer-overflowI had been studying the algorithm for finding lonely integers in an array, and here is the implementation: int arr[] = {10, 20, 30, 5, 20, 10, 30}; …
c++ c bit-manipulation integer-overflow bitwise-xorSince I started using eclipse for project euler, I noticed that big numbers sometime become a seemingly random negative numbers. …
java biginteger integer-overflowI've a for loop which keeps incrementing an integer value till the loop completes. So if the limit n is …
c# integer-overflowIf, say, a 32-bit integer is overflowing, instead of upgrading int to long, can we make use of some 40-bit …
c++ c memory-management integer-overflowThis is an example to illustrate my question which involves some much more complicated code that I can't post here. #…
c++ c undefined-behavior integer-overflow