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What is going on, guys?
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I hope you are good and in this exercise, this exercise actually is going to be very similar to the
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previous one.
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We are going to write an official program that receives a noun from the user.
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And what this program is going to do is to calculate and print the sum of all the numbers from one up
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to.
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OK, that can be divided by three or divided by five.
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OK, so previously we had a little bit different program.
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It was instead of these or we used and OK, so all the numbers that could be divided by three and by
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five and now it's just enough for us if a given number can be divided by three or by five.
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And if that's the case, we simply take it and use it inside of our sum as part of the sum and then
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print the final sound to the screen.
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So if, let's say we received NUM equals to you, I don't know a hundred like previously, then we know
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that one, two, three, four, five, six and so on, right up to a hundred.
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Then in this case we will take three and also we will take five and also we will take six and all the
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numbers that can be divided either by three or by five.
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OK, so we will take them and add them to our final some awesome.
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And what I want you to notice is that once again here we will do these program, will try this program
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in two ways.
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The first way will be the trivial option.
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OK, so it will be there will be a trivial option and also there will be an efficient option.
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OK, so think about two solutions for this exercise.
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Try to make some conclusions out of the first one.
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OK, of the previous exercise, when we talked about the solution, the optimal solution and the difference
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between the optimal and the optimized solution versus the trivial one, and try to come up with two
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ideas here.
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The first idea should be less trivial, pretty much the same as previously.
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And there will be also an optimized solution that you should take into account.
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So, yeah, this is it for this video.
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Guys, thank you so much for watching.
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And let's go solve this exercise together.
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