Decision Control Statements:-
There are three types of decision
Control Statements.
1) If 2) If Else 3)
Nested if Else
1) If: -
In these types of
statements if condition is true then block of code is executed.
Syntax: -
if (Test Condition)
{
{
Statement1;
}
Example: -
Write a program to find numbers is equal
class IfExample
{
public static void main(String
args[])
{
int
x = 10, y = 10;
if(x==y)
{
System.out.println("x
and y are equal");
}
}
}
2) If Else: -
In these types of statements if
condition is true then block of code is executed. If condition is false
then else part of statement is executed.
Syntax: -
if (Test condition)
{
{
Statement1 ;
}
else
{
else
{
Statement2 ;
}
Example 1:-
Write a program to find even or odd
import
java.util.Scanner;
class IfElseExample
{
public static
void main(String args[])
{
Scanner in = new Scanner(System.in);
int x;
System.out.println("enter the number ");
x = in.nextInt();
if(x%2==0)
{
System.out.println("even
number");
}
else
{
System.out.println("odd
number");
}
}
}
OUTPUT
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