Page 46 - Sanko_Sixth Edition

LEARN BASIC JAVA PROGRAMMING < Less than

Goutam Biswas <= Less Than

== Equals
SESSION 2
!= Not Equals
There are some operators in Java :-

1. Arithmetic operators
3. Logical Operators:-
operators Use Example
Operator Meaning
+ Addition A=5 B=2
&& And
S=A+B
|| Or
S=5+2
! Not
s-7

- Subtraction A=5 B=2
Conditional Statement in Java
S=A-B

S=5-2
In programming we required to put some condition.
S=3 Hence Conditional statement are required, where a
statement or a block of statement is required to
* Multiplicaion A=5 B=2 execute if the condition is true and another
statement or block of statement is required to
S=A*B
execute if the condition is false, there we required
S=5*2 conditional statement.
S=10
In Java we can use 3 conditional statement :
/ Division A=5 B=2
1. If................else
S=A/B
2. If...............else if ….............else
S=5/2 3. Switch...............case

S=2.5 If..................else

% Modulus(Remin A=5 B=2
der) Syntax to use if.........else
S=A%B
if(condition)
S=5%2
{
S=1

true part to execute
2. Relational Operator :-
}
Operator Meaning
else
> Greater Than
{
>= Greater Than Equals

40