Write about Labeled loops in Java
https://www.computersprofessor.com/2017/01/write-about-labeled-loops-in-java.html
Labeled loops:
In java we can give
a label to a block of statements a label is any valid java variable name. to
give a label to a loop, place it before the loop with a colon(:) at the end.
For eg:
loop1:
for(……..)
{
…………..
…………..
}
A block of
statements can be labeled as shown below.
Block2:
{
…………..
…………...
Block 2:
{
…………..
…………..
}
………….
…………..
}
We have seen
that simple break statement causes the control to jump outside the nearest loop
and a simple continue statement restarts the current loop. If we want to jump
outside a nested loops or to continue a loop. i. e outside the current one then
we may have to use the labeled break and labelled continue statements.
Eg:
outer: for(int m=1; m < 10; m++)
{
for(int n=1; n
< 10;n++)
{
System.out.println(“ “+m*n);
if(m==n)
continue outer;
}
}
Here they
continue statement terminates the inner loop when m==n and continuous with the
next iteration of the outer loop.
