#6.5 Kotlin Android BREAK Statements with LABELED FOR Loop Video Lecture

let us now proceed and check out the
loop control statements in case of
Courtland so in Cortland we have the
break statements continue statements and
also the return statements now in this
video we will check out the break
statements so here inside the IntelliJ
IDE I have simply written a for loop
such as print the values from 1 to 10 so
let us now execute our code so in the
output console we have the output from 1
to 10 now suppose I want to print the
value till let's say 5 I do not want to
print the values after 5 that is 6 7 8 9
10
so for that I will simply write a
condition let's say if after printing 5
let us write a condition if let's say I
is equal to equal to 5 then I will
simply break out of the loop right so I
will simply use the break keyword here
and now let us run our code and let's
the output so in the output we have 1 2
3 4 & 5
so with the help of break statement when
I becomes 5
we simply exit out of this loop that is
we no longer print the values after the
I becomes 5 so this is the main purpose
of using the break statement in Kotlin
now suppose if I remove the if condition
from here and suppose if I have the
multiple loop that is for loop within
which I have one more for loop so let's
use J in let's say 1 dot dot 10 now
inside this suppose I print the values
let's print the value using the
interpolation dollar I then space then
dollar J and now let us run the code and
let's see the output so here we are
getting too much of output in the output
console so let us do one thing let us
reduce the range let's say 1 2 3 and
then again 1 2 3 and then run the code
so in the output I have when when 1 2 1
3 2 1 and so on till 3 3 so all the
combinations we are
having in the output console that we can
have with the numbers of one two and
three and now suppose if I want to break
after this to 2 that is I do not want to
print to 3 3 1 3 2 & 3 3 so I want to
print the output till 2 2 so what I will
do is
soon after this println statement I will
simply use if let's say I equal to equal
to 2 and J equal to equal to 2 then I
will simply try to break out of the loop
so let us use the break condition and
then let us now run the code now here if
you notice what is happening here we are
getting 1 1 1 2 1 3 2 1 2 2 and after 2
2 we are again getting printed 3 1 3 2 &
3 3 now the break statement by default
simply breaks out of the nearest loop
now the nearest parent loop within which
this break is present is actually this
for loop right that is the inner for
loop now the outer for loop remains
unaffected with this break
so in that case here we have one more
concept of let's say labeled for loop so
here I will simply use my loop at the
rate space now we have simply assigned a
name for the outer for loop that is this
loop is now known as my loop now I have
to tell the break statement that you
have to break out of this outer for loop
not the inner for loop so for that I
will simply use break at the rate my
loop so this break statement will now
break out of this outer for loop and
both the loops in return will be
terminated automatically so let us now
run the code so here we go in the output
we have just two two at the end so after
the condition is met after two two we
don't have any output in the output
console so in this video you have just
now learned a new concept of the labeled
for loop right how we can use the label
and take its advantage so this is all
about this video about the break
statement in Cortland