Question

3. (a) Using a flowchart design a guessing game algorithm with the following specification: • The player has to guess a number between 1 and 10 • The player has a maximum of 3 guesses • The player wins when they guess the right number • If the player does not guess the number they lose (15 marks) (b) Using a flowchart design an algorithm that reads in a positive decimal integer (i.e. a whole number, base 10) and counts the number of digits. E.g. 845 (eight hundred and forty five) has three digits 8, 4 and 5 so the algorithm should return a count of three. (15 marks) (total 30 marks) 4. (a) Design an algorithm in pseudocode that reverses the order of the elements in a given array, A. For example: 1 5 7 3 4 Goes to 4 3 7 5 1 (15 marks) (b) Using a flowchart design an algorithm that reads in an array, A, and uses a loop to find the average (mean) value of the elements. (15 marks) (total 30 marks)

          3. (a) Using a flowchart design a guessing game algorithm with the following
specification:
• The player has to guess a number between 1 and 10
• The player has a maximum of 3 guesses
• The player wins when they guess the right number
• If the player does not guess the number they lose
(15 marks)
(b) Using a flowchart design an algorithm that reads in a positive decimal integer
(i.e. a whole number, base 10) and counts the number of digits. E.g. 845 (eight
hundred and forty five) has three digits 8, 4 and 5 so the algorithm should
return a count of three.
(15 marks)
(total 30 marks)
4. (a) Design an algorithm in pseudocode that reverses the order of the elements in a
given array, A. For example:
1 5 7 3 4
Goes to
4 3 7 5 1
(15 marks)
(b) Using a flowchart design an algorithm that reads in an array, A, and uses a
loop to find the average (mean) value of the elements.
(15 marks)
(total 30 marks)

3. (a) Using a flowchart design a guessing game algorithm with the following
specification:
• The player has to guess a number between 1 and 10
• The player has a maximum of 3 guesses
• The player wins when they guess the right number
• If the player does not guess the number they lose
(15 marks)
(b) Using a flowchart design an algorithm that reads in a positive decimal integer
(i.e. a whole number, base 10) and counts the number of digits. E.g. 845 (eight
hundred and forty five) has three digits 8, 4 and 5 so the algorithm should
return a count of three.
(15 marks)
(total 30 marks)
4. (a) Design an algorithm in pseudocode that reverses the order of the elements in a
given array, A. For example:
1 5 7 3 4
Goes to
4 3 7 5 1
(15 marks)
(b) Using a flowchart design an algorithm that reads in an array, A, and uses a
loop to find the average (mean) value of the elements.
(15 marks)
(total 30 marks)

Added by Ronald M.

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