Please calculate water bill for Mr Adnan using your program,if last month he used 18 liters of water.Tariff for every liters used in RM0.24.Tariff of RM0.12 will charge for every liters used after the water usage exceeds 12 liters.The programwill be repeated until the user enter ‘0’ liter for the water usage to stop the program.

David W 131