Write a menu driven program with the following choice of submenu items:

Enter $1$ to convert from Celsius to Fahrenheit

Enter $2$ to convert from Fahrenheit to Celsius

Select $1$ or $2$:

Use a function Celsius which returns Celsius equivalent of a Fahrenheit temperature.

C $=(5/9)*($F$-32)$

Use a function Fahrenheit which returns Fahrenheit equivalent of a Celsius temperature.

F $=(9/5)*$C $+32$

Use the functions above to write a program which converts from Celsius to Fahrenheit

or from Fahrenheit to Celsius and displays the result. Your program should repeat as long

as the user enters $1$ or $2$ as the choice.