Daily pollen levels (in grains per cubic metre) are recorded for five city districts over four days. This data is stored in a 2D array with the identifier pollenLevels. The following table shows this array:
| Districts | |||||||
|---|---|---|---|---|---|---|---|
| North | East | South | West | Central | |||
| 0 | 1 | 2 | 3 | 4 | |||
| Days of the week | Mon | 0 | 120 | 85 | 150 | 95 | 210 |
| Tue | 1 | 140 | 90 | 165 | 110 | 230 | |
| Wed | 2 | 110 | 75 | 130 | 80 | 195 | |
| Thu | 3 | 175 | 105 | 180 | 130 | 250 |
An analyst wants to output the pollen count recorded in the West district (column index 3) on Monday (row index 0). The following code is written:
print(pollenLevels[3, 0])
Write a line of code to output the pollen count recorded in the Central district on Thursday.
You must use either:
95 exam-style questions on OCR GCSE Computer Science Programming fundamentals. Each one has a worked solution and a mark scheme showing where the marks go.