testing

hour=input(' key-in working hours ')
if ( hour <= 60 )
money = hour*100
elseif ( hour <= 75 )
money = 60*100+(hour-60)*150
else ( hour > 75 )
money = 60*100+15*150+(hour-75)*250
end


嘎嘎嘎　今天的計算機概論　ˊˇˋ

做出來的計算式　

把它當作布拉格來用吧　嘎嘎～