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C Assignment Operators

Summary : in this tutorial, you’ll learn about the C assignment operators and how to use them effectively.

Introduction to the C assignment operators

An assignment operator assigns the vale of the right-hand operand to the left-hand operand. The following example uses the assignment operator (=) to assign 1 to the counter variable:

After the assignmment, the counter variable holds the number 1.

The following example adds 1 to the counter and assign the result to the counter:

The = assignment operator is called a simple assignment operator. It assigns the value of the left operand to the right operand.

Besides the simple assignment operator, C supports compound assignment operators. A compound assignment operator performs the operation specified by the additional operator and then assigns the result to the left operand.

The following example uses a compound-assignment operator (+=):

The expression:

is equivalent to the following expression:

The following table illustrates the compound-assignment operators in C:

  • A simple assignment operator assigns the value of the left operand to the right operand.
  • A compound assignment operator performs the operation specified by the additional operator and then assigns the result to the left operand.

COMMENTS

  1. C Assignment Operators

    Summary: in this tutorial, you’ll learn about the C assignment operators and how to use them effectively. Introduction to the C assignment operators. An assignment operator assigns the vale of the right-hand operand to the left-hand operand. The following example uses the assignment operator (=) to assign 1 to the counter variable:

  2. Assignment Operators in C Example

    The Assignment operators in C are some of the Programming operators that are useful for assigning the values to the declared variables. Equals (=) operator is the most commonly used assignment operator. For example: int i = 10; The below table displays all the assignment operators present in C Programming with an example. C Assignment Operators.

  3. How to use base class's constructors and assignment operator

    Normally copy constructors chain so that they are copy constructed from the base up. Here because you are calling the assignment operator the copy constructor must call the default constructor to default initialize the object from the bottom up first. Then you go down again using the assignment operator. This seems rather inefficient.