sizeof operator in C
Sizeof is a much used in the C programming language. It is a compile time unary operator which can be used to compute the size… Read More » The post sizeof operator in C appeared first on GeeksforGeeks.
View ArticleOperators in C | Set 1 (Arithmetic Operators)
Operators are the foundation of any programming language. Thus the functionality of C language is incomplete without the use of operators. Operators allow us to… Read More » The post Operators in C |...
View ArticleOperators in C | Set 2 (Relational and Logical Operators)
We have discussed introduction to operators in C and Arithmetic Operators. In this article, Relational and Logical Operators are discussed. Relational Operators: Relational operators are… Read More »...
View ArticleScope Resolution Operator Versus this pointer in C++?
Consider below C++ program: Output: 3 The output for the above program is 3 since the “a” passed as argument to the “func” shadows the… Read More » The post Scope Resolution Operator Versus this...
View ArticleHow to find size of array in C/C++ without using sizeof ?
We can find size of an array using sizeof operator as shown below. // Finds size of arr[] and stores in 'size' int size =… Read More » The post How to find size of array in C/C++ without using sizeof ?...
View ArticleSet a variable without using Arithmetic, Relational or Conditional Operator
Given three integers a, b and c where c can be either 0 or 1. Without using any arithmetic, relational and conditional operators set the… Read More » The post Set a variable without using Arithmetic,...
View ArticleExecution of printf with ++ operators
Consider below C++ program and predict its output. The above invokes undefined behaviour by referencing both ‘i’ and ‘i++’ in the argument list. It is… Read More » The post Execution of printf with ++...
View ArticleUnary operators in C/C++
Unary operator: are operators that act upon a single operand to produce a new value. Types of unary operators: unary minus(-) increment(++) decrement(- -) NOT(!)… Read More » The post Unary operators...
View ArticleDifference between Relational operator(==) and std::string::compare() in C++
Comparing String using Relational operators, Using compare() Relational operators vs std::string::compare() Return Value : Relational operators return boolean value, while compare() returns unsigned...
View ArticleImplementing ternary operator without any conditional statement
How to implement ternary operator in C++ without using conditional statements. In the following condition : a ? b : c If a is true,… Read More » The post Implementing ternary operator without any...
View Article# and ## Operators in C
Stringizing operator (#) This operator causes the corresponding actual argument to be enclosed in double quotation marks. The # operator, which is generally called the… Read More » The post # and ##...
View Articlearray::operator[ ] in C++ STL
Array classes are generally more efficient, light-weight and reliable than C-style arrays. The introduction of array class from C++11 has offered a better alternative for… Read More » The post...
View ArticleLeft Shift and Right Shift Operators in C/C++
<< (left shift) Takes two numbers, left shifts the bits of the first operand, the second operand decides the number of places to shift. Output:… Read More » The post Left Shift and Right Shift...
View Articledelete() in C++
Delete is an operator that is used to destroy array and non-array(pointer) objects which are created by new expression. Delete can be used by either… Read More » The post delete() in C++ appeared first...
View ArticlePre-increment and Post-increment in C/C++
Pre-increment operator: A pre-increment operator is used to increment the value of a variable before using it in a expression. In the Pre-Increment, value is… Read More » The post Pre-increment and...
View ArticleAddition of two number using ‘-‘ operator
The task is to Add two number using ‘-‘ operator. Examples: Input : 2 3 Output : 5 Input : 10 20 Output : 30… Read More » The post Addition of two number using ‘-‘ operator appeared first on...
View ArticleC++ program to find the type of the given iterator
Given a program that uses an iterator, the task is to find the type of iterator used. Examples: Input : vector.begin() Output : Random_Access Iterator… Read More » The post C++ program to find the type...
View ArticleC++ | Nested Ternary Operator
Ternary operator also known as conditional operator uses three operands to perform operation. Syntax : op1 ? op2 : op3; Nested Ternary operator: Ternary operator… Read More » The post C++ | Nested...
View ArticleTypes of Operator Overloading in C++
Operator Overloading: C++ provides a special function to change the current functionality of some operators within its class which is often called as operator overloading.… Read More » The post Types...
View ArticleAssignment Operators in C/C++
Assignment operators are used to assign value to a variable. The left side operand of the assignment operator is a variable and right side operand… Read More » The post Assignment Operators in C/C++...
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