There be many a land lubber that knows naught of the pirate ways and gives direction by degree!
They know not how to box the compass!



Task description

 Create a function that takes a heading in degrees and returns the correct 32-point compass heading.
 Use the function to print and display a table of Index, Compass point, and Degree; rather like the corresponding columns from, the first table of the wikipedia article, but use only the following 33 headings as input:
[0.0, 16.87, 16.88, 33.75, 50.62, 50.63, 67.5, 84.37, 84.38, 101.25, 118.12, 118.13, 135.0, 151.87, 151.88, 168.75, 185.62, 185.63, 202.5, 219.37, 219.38, 236.25, 253.12, 253.13, 270.0, 286.87, 286.88, 303.75, 320.62, 320.63, 337.5, 354.37, 354.38]. (They should give the same order of points but are spread throughout the ranges of acceptance).


Notes;
 The headings and indices can be calculated from this pseudocode:
for i in 0..32 inclusive:
    heading = i * 11.25
    case i %3:
      if 1: heading += 5.62; break
      if 2: heading -= 5.62; break
    end
    index = ( i mod 32) + 1
 The column of indices can be thought of as an enumeration of the thirty two cardinal points (see talk page)..


 
dim point$(32)
 
for i =1 to 32
    read point$(i)
next i
 
print "Index\tClosest Point\t\tDegrees"
print "=====\t=============\t\t=======" 
for i = 0 to 32
    heading = i *11.25
    resto=mod(i,3)
    if resto=1 then
        heading = heading +5.62
    elseif resto=2 then
    	heading = heading -5.62
    end if
    ind = mod(i,32)+1
    print ind,"\t",compasspoint$( heading),"\t",heading
next i
 
end
 
sub compasspoint$(h)
    x = h / 11.25 + 1.5
    if (x >= 33.0)  x = x - 32.0
    return point$(int(x))
end sub
 
10 data  "North             ", "North by east     ", "North-northeast   "
20 data  "Northeast by north", "Northeast         ", "Northeast by east ", "East-northeast    "
30 data  "East by north     ", "East              ", "East by south     ", "East-southeast    "
40 data  "Southeast by east ", "Southeast         ", "Southeast by south", "South-southeast   "
50 data  "South by east     ", "South             ", "South by west     ", "South-southwest   "
60 data  "Southwest by south", "Southwest         ", "Southwest by west ", "West-southwest    "
70 data  "West by south     ", "West              ", "West by north     ", "West-northwest    "
80 data  "Northwest by west ", "Northwest         ", "Northwest by north", "North-northwest   "
90 data  "North by west     "