Answer:
There are many ways to write an algorithm. Some are very informal, some are quite formal and mathematical in nature, and some are quite graphical. The instructions for connecting a DVD player to a television are an algorithm. A mathematical formula such as πR2 is a special case of an algorithm. The form is not particularly important as long as it provides a good way to describe and check the logic of the plan.
The development of an algorithm, a plan is a key step in solving a problem. Once we have an algorithm, we can translate it into a computer program in some programming language. Our algorithm development process consists of five major steps.
Explanation:
Step 1: Obtain a description of the problem.
Step 2: Analyze the problem.
Step 3: Develop a high-level algorithm.
Step 4: Refine the algorithm by adding more detail.
Step 5: Review the algorithm.
Answer:
1. #include <stdio.h>
2. int main()
3. {
4. int k;
5. int j;
6. int i;
7. int array[7];
8. array[0] = 1;
9. for (i = 1; i < 9; ++i)
10. {
11. array[i] = array[i-1]*2;
12. for (j=0; j < i; ++j)
13. {
14. printf("%d ",array[j]);
15. }
16. for (k=i-2; k > -1; --k)
17. {
18. printf("%d ", array[k]);
19. }
20. printf("\n");
21. }
22. return 0;
23. }
Explanation:
- From line 1 to 3 we start the main function
- From line 4 to 7 we declare the variables that we are going to be using throughout the program including an array of 7 positions
- On line 8 we initialize the array with one to match the sequence
- From line 9 to 10 we create a for loop to create the 9 sequences of numbers
- On line 11 we assign values to the array by taking the previous value and multiplying it by 2, this way we can create the sequence 1,2,4,8,32...
- From line 12 to 15 we print the ordered array
- From line 16 to 19 we print the inverse array minus one
- On line 20 we print an enter
I can't type the essay for you but here are some ideas.
automates tasks (accounting and excel)
connectivity to users and employees (like marketing, skype, hiring online)
give a professional and deaign look to items (graphic designers)
learning and training (don't need to go to a school to learn code or selling like linkedin, Lynda, or edukit)
selling products (things don't have to be in a store. less costs for the business for the stores which is easier for customers because it is convient and it moves more product like Amazon)
Answer: Mechanical machines that use liquids to move.