I need help!

Question

do a switch statement
Company Unifi
Please pick your menu:
1.promotion
2.data purchase
3.call officer
4.Roaming
5 Exit

please help me...i've been doing this for a dozen times and it keeps going wrong
please tell me how to do it...

Answer 1

pseudo code:
print menu
ask user menu number
switch number
case n:
caseNFunctionCall();
break;
repeat until quit.
until exit

hope this helps!!