What is% operator in C?

What is% operator in C?

Advertisements. An operator is a symbol that tells the compiler to perform specific mathematical or logical functions. C language is rich in built-in operators and provides the following types of operators − Arithmetic Operators.

What are different types of operators?

There are three types of operator that programmers use:

• arithmetic operators.
• relational operators.
• logical operators.

How many operators does C have?

There are five main arithmetic operators in ‘C’. They are ‘+’ for addi- tions, ‘-‘ for subtraction, ‘*’ for multiplication, ‘/’ for division and ‘%’ for remainder after integer division. This ‘%’ operator is also known as modulus operator.

What is size of operator in C?

The sizeof operator is the most common operator in C. It is a compile-time unary operator and used to compute the size of its operand. It returns the size of a variable. It can be applied to any data type, float type, pointer type variables.

What is difference between * and & in C?

The & is a unary operator in C which returns the memory address of the passed operand. This is also known as address of operator. <> The * is a unary operator which returns the value of object pointed by a pointer variable.

What does * and indicate in pointer in C?

double* means a pointer to a double variable. double** means a pointer to a pointer to a double variable. In the case of the function you posted, it is used to create a sort of two-dimensional array of doubles. That is, a pointer to an array of double pointers, and each of those pointers points to an array of pointers.

What is bit manipulation in C language?

Bit manipulation is the act of algorithmically manipulating bits or other pieces of data shorter than a byte. C language is very efficient in manipulating bits. Here are following operators to perform bits manipulation: Bitwise operator works on bits and perform bit by bit operation.

How many bitwise operators are there in C?

In C, the following 6 operators are bitwise operators (work at bit-level) The & (bitwise AND) in C or C++ takes two numbers as operands and does AND on every bit of two numbers. The result of AND is 1 only if both bits are 1. The | (bitwise OR) in C or C++ takes two numbers as operands and does OR on every bit of two numbers.

What are the common bit operations in programming?

Below are some common bit operations that are frequently used in programming: Below is the table to illustrate the result when the operation is performed using Bitwise Operators. Here 0s or 1s mean a sequence of 0 or 1 respectively. This method is used to find the bit at a particular position (say i) of the given number N.

How to clear the bit at a particular position of N?

Below is the pseudo-code for the same: This method is used to clear the bit at a particular position (say i) of the given number N. The idea is to update the value of the given number N to the Bitwise AND of the given number N and the compliment of 2i that can be represented as ~ (1 << i).