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You have completed Feeling Loopy with Java!
You have completed Feeling Loopy with Java!
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Do While loops are a post-check looping construct, they will run at least once.
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Now let's do a do while loop, okay.
0:00
So a do while loop.
0:00
It's the same concept, right.
0:01
We don't know how many times
it's going to happen but
0:02
we do know that we want
it to happen one time.
0:03
Right, so
it does what's called a post check.
0:05
So this is useful when you want to
make sure that one time it happens.
0:08
So.
The example that I have for this,
0:12
we're totally shifting examples here.
0:14
The example that I have for this one,
this pseudo code is Mini-Golf, right?
0:15
So, you can't get a hole in zero.
0:19
You have to get a hole in one, right?
0:21
That's the best you can do.
0:22
So you gotta putt once, okay?
0:23
So we're gonna say do.
0:25
Where, is the ball in the hole
is a Boolean over here.
0:28
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