Category: c / c++

Given an array (non empty) of integers, find the number of minimum moves to make all elements equal. A move is to increment (n – 1) elements by one. …

Microsoft’s Visual Studio has provided a C++ static code analyser. It is available at navigation menu – Analyzer – Config/Run Code Analyser. Configure the Static Code Analyser Rules By …

It might seem obvious at first that the following expression in C/C++ (or any other) programming language evaluates to true, in most of the cases (well, Javascript may also …

C/C++, unfortunately, does not have a sgn function in its standard library however this is defined in the Boost library. template <class T> inline int sign (const T& z); …

Given a 32-bit integer (signed or unsigned), convert it to its hexadecimal in lowercase. The result should not have leading zero unless it is equal to zero. Please do …