ref: 3821a52d9e23e7f7ebffee49b254d25e9ed8e7d6
dir: /lua/test/cf.lua/
-- temperature conversion table (celsius to farenheit)
for c0=-20,50-1,10 do
io.write("C ")
for c=c0,c0+10-1 do
io.write(string.format("%3.0f ",c))
end
io.write("\n")
io.write("F ")
for c=c0,c0+10-1 do
f=(9/5)*c+32
io.write(string.format("%3.0f ",f))
end
io.write("\n\n")
end