1. Algorithms
For use in Unit 2 Exam

2. Algorithms – recap
Declare variables that you intend to use Declare numberOfSprints = 0 Declare sprintTime = 0 Declare fastestTime = 100 Declare slowestTime = 0 Declare totalTime = 0 Declare average as real = 0

3. Algorithms – recap
Output and input – to display information and input data. Output “Welcome to the 100m sprint training program” Output “Enter the number of sprints completed” Input numberOfSprints

4. Algorithms – recap
If statement. The section below updates the fastestTime variable if the sprint time is a lower value. if sprintTime < fastestTime then fastestTime = sprintTime endif

5. Algorithms – recap
If statement. Enter an if statement in the space below to update the slowestTime variable if the sprint time is a greater value.

6. Algorithms – recap
Loops – Repeat Until. Or For i = 1 to 10 For i = 1 to numberOfSprints Output “Enter sprint time” Input sprintTime **additional code could be placed here ** Next for

7. Algorithms – recap
Loops – Repeat Until. Or For i = 1 to 10 Repeat Output “Enter sprint time” Input sprintTime **additional code could be placed here ** Until NumberofSprints

8. Algorithms – recap
Loop In the space below write a loop that asks the user the age of 5 pupils and outputs whether they may learn to drive a car (over the age of 16).

9. Calculations
Calculations are very similar if not identical in an algorithm when compared to code in a high level language such as Python. e.g. totalTime = totalTime + sprintTime

10. Task 1 Write an algorithm to perform the following:
Have a heading that states Bish Maths Test
Enter 6 marks for a maths test. Use a loop
For each mark state whether a Pass can be awarded (mark must be greater than 5). Assume mark is out of 10.
Calculate and output the highest, lowest and average marks.
#hint – you need to calculate highest, lowest and total within the loop as demonstrated on previous slides.

11. Task 1 - Solution

12. 2016 Exam

13. Answer

14. Answer

15. Arrays (Lists) Lists can store multiple values, they are also known as arrays.
Declare goalsScored array (1..99) of integer
Declare matchgoal = 0
For i = 1 to 11
Output “Enter goals scored for player”, i
Input matchgoal
goalsScored[i] = goalsScored[i] + matchgoal
Output “Your goals for the season are “, goalsScored[i]
Next i

16. Task 2 Write an algorithm to perform the following:
Have a heading that states Bish Computing Test
Enter marks for four pupils who have completed three tests.
Store their totals in an array.
Calculate and output the average mark for each pupil.

17. Task 2 Solution

18. 2015 Exam

19. Answer

20. Answer