BRANCHING
1. IF
public class ifbranch
{
public static void main(String[] args)
{
int ageis=25;
if(ageis>18)
{
System.out.print("Age is greater than 18");
}
}
}
2. IF-ELSE
public class ifelsebranch
3. if-else-if ladder Statement
public class ifelseladder
public class ifbranch
{
public static void main(String[] args)
{
int ageis=25;
if(ageis>18)
{
System.out.print("Age is greater than 18");
}
}
}
2. IF-ELSE
public class ifelsebranch
{
public static void main(String[] args)
public static void main(String[] args)
{
int no=23;
if(no%2==0)
int no=23;
if(no%2==0)
{
System.out.println("even number");
}
System.out.println("even number");
}
else
{
System.out.println("odd number");
}
}
}
System.out.println("odd number");
}
}
}
3. if-else-if ladder Statement
public class ifelseladder
{
public static void main(String[] args)
public static void main(String[] args)
{
int marks=68;
if(marks<50)
int marks=68;
if(marks<50)
{
System.out.println("fail");
}
else if(marks>=50 && marks<60)
System.out.println("fail");
}
else if(marks>=50 && marks<60)
{
System.out.println("D grade");
}
else if(marks>=60 && marks<70)
System.out.println("D grade");
}
else if(marks>=60 && marks<70)
{
System.out.println("C grade");
}
else if(marks>=70 && marks<80)
System.out.println("C grade");
}
else if(marks>=70 && marks<80)
{
System.out.println("B grade");
}
else if(marks>=80 && marks<90)
System.out.println("B grade");
}
else if(marks>=80 && marks<90)
{
System.out.println("A grade");
}
System.out.println("A grade");
}
else if(marks>=90 && marks<100)
{
System.out.println("A+ grade");
}
System.out.println("A+ grade");
}
else
{
System.out.println("Invalid!");
}
}
}
4. switch control
public class switchbranch
System.out.println("Invalid!");
}
}
}
4. switch control
public class switchbranch
{
public static void main(String[] args)
public static void main(String[] args)
{
int no=33;
switch(no)
int no=33;
switch(no)
{
case 11: System.out.println("10");break;
case 22: System.out.println("20");break;
case 33: System.out.println("30");break;
default:System.out.println("Not in 10, 20 or 30");
}
}
}
case 22: System.out.println("20");break;
case 33: System.out.println("30");break;
default:System.out.println("Not in 10, 20 or 30");
}
}
}
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