The mathematical operations such as addition, subtraction, multiplication, etc. The result of AND is 1 only if both bits are 1. To learn bitwise operators in detail, visit this link.
Assignment Operators : Assignment operators are used to assign value to a variable. The left side operand of the assignment operator is a variable and the right side operand of the assignment operator is a value.
The value on the right side must be of the same data type as the variable on the left side otherwise the compiler will raise an error.
This operator is used to assign the value on the right to the variable on the left. This operator first adds the current value of the variable on left to the value on the right and then assigns the result to the variable on the left. This operator first subtracts the value on the right from the current value of the variable on left and then assigns the result to the variable on the left. This operator first multiplies the current value of the variable on left to the value on the right and then assigns the result to the variable on the left.
This operator first divides the current value of the variable on left by the value on the right and then assigns the result to the variable on the left. It is a compile-time unary operator which can be used to compute the size of its operand. Basically, the sizeof the operator is used to computing the size of the variable. To learn about the sizeof operator in detail you may visit this link. Comma Operator : The comma operator represented by the token, is a binary operator that evaluates its first operand and discards the result, it then evaluates the second operand and returns this value and type.
A relational operator checks the relationship between two operands. If the relation is true, it returns 1; if the relation is false, it returns value 0. Relational operators are used in decision making and loops. An expression containing logical operator returns either 0 or 1 depending upon whether expression results true or false. Logical operators are commonly used in decision making in C programming.
During computation, mathematical operations like: addition, subtraction, multiplication, division, etc are converted to bit-level which makes processing faster and saves power.
Visit bitwise operator in C to learn more. The sizeof is a unary operator that returns the size of data constants, variables, array, structure, etc. Other operators such as ternary operator? Course Index Explore Programiz. Popular Tutorials Data Types in C. C for Loop.
Bitwise operators are not applied to float or double , long double , void , etc. Learn about C float and double datatype. The following table contains the bitwise operators. There are 6 bitwise operators in the C language. Below we have a truth table for showing how these operators work with different values. Bitwise operators can produce any arbitrary value as result. It is not mandatory that the result will either be 0 or 1. The bitwise shift operator shifts the bit value , either to the left or right.
The left operand specifies the value to be shifted and the right operand specifies the number of positions that the bits in the value have to be shifted. Both operands have the same precedence. Please note, shift doesn't work like rotating, which means, the bits shifted are not added at the other end.
The bits that are shifted are lost. The one's complement operator, will change all the 1's in the operand to 0, and all the 0's are set to 1. For example, if the orginal byte is , then after one's complement it will become The sssignment operators are used to assign value to a variable. Below we have a code example in which we have used all the different forms of assignment operator, starting from the basic assignment.
The ternary operator, also known as the conditional operators in the C language can be used for statements of the form if-then-else.
The first expression expression 1 returns either true or false , based on which it is decided whether expression 2 will be executed or expression 3. If expression 1 returns false then the expression on the right side of : i. Apart from arithmetic, relational, logical, assignment, etc. You can see a list of such operators in the below table. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy. C Operators By Priya Pedamkar.
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