Following code demonstrates the postfix increment operator in C. The variable a is initialized to 5. Using the postfix increment (a++), the value of 'a' is first printed as 5, then it is incremented by 1. In the next printf() statement, the new value of 'a' (which is now 6) is...
C language Logical AND (&&) operator: Here, we are going to learn about the Logical AND (&&) operator in C language with its syntax, example.
class Myclass { public: void* operator new(size_t); void operator delete(void*); }; Both of them are by default static members and do not maintain a this pointer. Overloading can be used for many purposes. For example, we may need to alter the exception thrown in case of failure...
The answer is easy to compute: divide 11 by 3 and take the remainder: 2. But how would you compute this in a programming language like C or C++? It's not hard to come up with a formula, but the language provides a built-in mechanism, the modulus operator ('%'), that computes th...
Twist in Bitwise Complement Operator in C Programming The bitwise complement of 35 (~35) is -36 instead of 220, but why? For any integer n, bitwise complement of n will be -(n + 1). To understand this, you should have the knowledge of 2's complement. 2's Complement Two's compleme...
The special operator #defined is used to test whether a certain macro is defined or not. It's often used with #if directive. #if defined BUFFER_SIZE && BUFFER_SIZE >= 2048 // codes Predefined Macros Here are some predefined macros in C programming. MacroValue __DATE__ A string contai...
Unary Operators: The Address Of Operator & In the previous lesson, we learned that, when declaring a variable, the compiler reserves an amount of space in memory for that variable. C++ provides an operator that can tell you where (the space for) a variable is located. This is done using...
in C programming. You started with a small introduction to a structure in C and moved ahead to discuss the uses of a structure in C. Next, you learned about the syntax of structures, how to declare and initialize a structure in C, and how to access the elements of a structure in C....
The following example uses theCountstandard query operator: C# int[] numbers = {5,4,1,3,9,8,6,7,2,0};intoddNumbers = numbers.Count(n => n %2==1); Console.WriteLine($"There are{oddNumbers}odd numbers in{string.Join(" ", numbers)}"); ...
C Bitwise Operators& binary bitwise AND ^ binary bitwise exclusive OR (XOR) | binary bitwise inclusive OR ~ unary bitwise complement (NOT)An operand is the variable or value on which the operator acts. Bitwise operators perform the given operation on each bit in the operand. Binary means the...