-- temperature conversion table
-- celsius to farenheit
c0=-20
while c0<50 do
c1=c0+10
write("C ")
c=c0
while c<c1 do
write(format("%3.0f ",c))
c=c+1
end
write("\n")
c=c0
write("F ")
while c<c1 do
f=(9/5)*c+32
write(format("%3.0f ",f))
c=c+1
end
write("\n\n")
c0=c1
end