Day16: Nested Loop

 Nested Loop

In the nested loop, loop are going inside loop whose syntax are given below:

for(initializer; test_cond; increment or decrement)
{
    for(initializer; test_cond; increment or decrement)
        {
            // loop body
        }
   //loop body
}

Example : 

class Nestloop
{
public static void main(String [ ] args)
{
for(int i = 1; i<=3; i++)
{
for(int j = 10; j<=15; j++)
{
System.out.print(j+" ");
}
System.out.println();
}
}
}


Labelled Break;

class Nestloop
{
public static void main(String [ ] args)
{
bhopal:
for(int i = 1; i<=3; i++)
{
for(int j = 10; j<=15; j++)
{
System.out.print(j+" ");
if(j==14)
{
break bhopal;
}
}
System.out.println();
}
System.out.println("Thank You");
}
}


Exit:

class Nestloop
{
public static void main(String [ ] args)
{
bhopal:
for(int i = 1; i<=3; i++)
{
for(int j = 10; j<=15; j++)
{
System.out.print(j+" ");
if(j==14)
{
System.exit(0);
}
}
System.out.println();
}
System.out.println("Thank You");
}
}

In the case of Exit loop Exit when the required condition will met i.e., In the above code Thank you will not print.




Location: India

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