IT Nursery
I am trying to get the sum of 1 + 2 + ... + 1000000000, but I’m getting funny results in PHP and Node.js. PHP $sum = 0; for($i...
Unsigned integer overflow is well defined by both the C and C++ standards. For example, the C99 standard (§6.2.5/9) states A computation involving unsigned operands can never overflow, because...
-2147483648 is the smallest integer for integer type with 32 bits, but it seems that it will overflow in the if(...) sentence: if (-2147483648 > 0) std::cout << "true";...
How does Java handle integer underflows and overflows? Leading on from that, how would you check/test that this is occurring? 12 Answers 12
I was writing a program in C++ to find all solutions of ab = c, where a, b and c together use all the digits 0-9 exactly once. The...