Programming, Data Structures & Algorithms

Assignment Operator :   The Operator who assigns a value or expression called Assignment Operator General form of Assignment Operator Variable_name= expression  Single Assignment: If we assign only one variable to a value is called Single Assignment. Example:   X=5; Y=z; etc. Multiple Assignments: If we assign many variable to a value is called Multiple Assignment. Example: x=y=z=5; A=b=c=Pi; etc. Compound Assignment: If we assign a statement to a value is called Compound Assignment. Example: x=y+5; x=x+5; it also can be written as x+=5; x=x-5; it also can be written as x-=5; etc.

Operator: C has many built in Operator. There are four main operators in c Programming Language. 1.        Arithmetic Operator 2.        Relational Operator 3.        Logical Operator 4.        Bitwise Operator But there are some special Operators, such as Assignment Operator Conditional Operator Unary Operator etc.

Octal:   The number system based on 8 is called octal and uses the digits 0 through 7. In octal, the number 15 is the same as 13 in decimal. Hexadecimal: The base 16 number system is called hexadecimal and uses the digits 0 through 9 plus the letters A through F, which stand for 10, 11, 12, 13, 14, and 15, respectively. For example, the hexadecimal number A is 10 in decimal.