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11 A one-dimensional (1D) array Days[] contains the names of the days of the week. A
two-dimensional (2D) array Readings[] is used to store 24 temperature readings, taken once
an hour, for each of the seven days of the week. A 1D array AverageTemp[] is used to store the
average temperature for each day of the week.
The position of any day’s data is the same in all three arrays. For example, if Wednesday is
in index 4 of Days[], Wednesday’s temperature readings are in index 4 of Readings[] and
Wednesday’s average temperature is in index 4 of AverageTemp[]
Ye mktg dp
The temperature readings are in Celsius to one decimal place. Temperatures can only be from ↑
–20.0 °C to +50.0 °C inclusive.
ROUND (data, 1
)
Write a program that meets the following requirements:
•
•
input and validate the hourly temperatures for one week
calculate and store the average temperature for each day of the week
←
• calculate the average temperature for the whole week
• convert all the average temperatures from Celsius to Fahrenheit by using the formula ✓
Fahrenheit = Celsius * + 32
• output the average temperature in Celsius and in Fahrenheit for each day
• output the overall average temperature in Celsius and in Fahrenheit for the whole week.
You must use pseudocode or program code and add comments to explain how your code works.
You do not need to declare any arrays, variables or constants; you may assume that this has
already been done.
All inputs and outputs must contain suitable messages.
All data output must be rounded to one decimal place.
You will need to initialise and populate the array Days[] at the start of the program.
/ initial population of array called Days []
..........................................................................................................................................................
Days [1] "Sunday"
..........................................................................................................................................................
Days [2] "Monday"
..........................................................................................................................................................
Days [3] "Tuesday"
..........................................................................................................................................................
WeekDay Temp
Days [4] "Wednesday"
..........................................................................................................................................................
1 2 3 4
Days [5] "Thursday"
..........................................................................................................................................................
1 sundau
Days [6] "Friday"
..........................................................................................................................................................
Munday
Days [7] "Saturday"
..........................................................................................................................................................
week
..........................................................................................................................................................
..........................................................................................................................................................
saturday
..........................................................................................................................................................
..........................................................................................................................................................
© UCLES 2023 0478/21/M/J/23
11 A one-dimensional (1D) array Days[] contains the names of the days of the week. A
two-dimensional (2D) array Readings[] is used to store 24 temperature readings, taken once
an hour, for each of the seven days of the week. A 1D array AverageTemp[] is used to store the
average temperature for each day of the week.
The position of any day’s data is the same in all three arrays. For example, if Wednesday is
in index 4 of Days[], Wednesday’s temperature readings are in index 4 of Readings[] and
Wednesday’s average temperature is in index 4 of AverageTemp[]
Ye mktg dp
The temperature readings are in Celsius to one decimal place. Temperatures can only be from ↑
–20.0 °C to +50.0 °C inclusive.
ROUND (data, 1
)
Write a program that meets the following requirements:
•
•
input and validate the hourly temperatures for one week
calculate and store the average temperature for each day of the week
←
• calculate the average temperature for the whole week
• convert all the average temperatures from Celsius to Fahrenheit by using the formula ✓
Fahrenheit = Celsius * + 32
• output the average temperature in Celsius and in Fahrenheit for each day
• output the overall average temperature in Celsius and in Fahrenheit for the whole week.
You must use pseudocode or program code and add comments to explain how your code works.
You do not need to declare any arrays, variables or constants; you may assume that this has
already been done.
All inputs and outputs must contain suitable messages.
All data output must be rounded to one decimal place.
You will need to initialise and populate the array Days[] at the start of the program.
/ initial population of array called Days []
..........................................................................................................................................................
Days [1] "Sunday"
..........................................................................................................................................................
Days [2] "Monday"
..........................................................................................................................................................
Days [3] "Tuesday"
..........................................................................................................................................................
WeekDay Temp
Days [4] "Wednesday"
..........................................................................................................................................................
1 2 3 4
Days [5] "Thursday"
..........................................................................................................................................................
1 sundau
Days [6] "Friday"
..........................................................................................................................................................
Munday
Days [7] "Saturday"
..........................................................................................................................................................
week
..........................................................................................................................................................
..........................................................................................................................................................
saturday
..........................................................................................................................................................
..........................................................................................................................................................
© UCLES 2023 0478/21/M/J/23
