15.8. SkyView - Part B¶
Part b. Write the
getAverage, which returns the average of the elements of the section of
view with row indexes from
endRow, inclusive, and column indexes from
For example, if
nightSky is a
SkyView object where
view contains the values shown below, the
nightSky.getAverage(1, 2, 0, 1) should return
0.8. (The average is (1.1 + 1.4
+ 0.2 + 0.5) / 4, which equals 0.8). The section being averaged is indicated by the dark outline
in the table below.
15.8.1. Try and Solve It¶
Finish writing the
getAverage method in the class below.