Calculate the sum of the first 5 positive odd integers: Let's do this in our head first, so we can check if our code is right or not!

The first positive 5 odd integers are: 1, 3, 5, 7, 9
Sum these to: 25

int sum = 0, k; <------These just declare our variables, telling the program 'Hey, I'm going to use 'sum' and 'k' to store data.

for (k = 1; <---We're going to repeat the following code, and we're starting at 1
k <= 10; <---- We're going to continue to repeat until we greater than 10.
k += 2) <------ Every time we do a loop, we're going to add 2.

{ sum += k; } <---- We're going to increase the number inside "sum" by the number inside "k"

Let's run this and see what happens. Remember, we keep going until we hit more than 10.

Round 0: k = nothing, sum = 0 (before we start the loop)
Round 1: k = 1, sum = 1
Round 2: k = 3, sum = 1+3 or 4
Round 3: k = 5, sum = 4 + 5 or 9
Round 4: k = 7, sum = 9 + 7 = 16
Round 5: k = 9, sum = 16 + 9 = 25
Round 6: k = 11, sum = 25 + 11 = 36

Well, we can tell here that round 5 was correct, but round 6 is not correct. And our loop condition says <=10, which means we have to do Round 6.

This means we did it one too many times. Our ending condition should be <10, instead of <=10.

Option B

5 0

3 years ago

Create and test an HTML document that describes nested ordered lists of cars. The outer list must have three entries: compact, m

melomori [17]

Answer:

Check the explanation

Explanation:

All website around the world/internet is a collection of different web pages, HTML can be referred to as the single most essential standard when it comes to web design, as well as it being the only one that’s enormously required or needed if you plan to create a web page.

to answer the question above, we will be creating an HTML document that describes nested ordered lists of cars, kindly check the attached images below to see the written codes to solve the question.