اول واجب برمجة 202

[Yazeed Al faisal]

السلام عليكم ي اخوان الدكتور اعطانا واجبين ب البرمجة الاول كان سهل وخلصته لكن الثاني م عرفت له لأن دكتور اللاب م طبقها لنا اللي هي If Statement ف ياليت تساعدوني ب الواجب :


Question2:
You are asked to design a flow chart and to write a java program that simulate a simple ATM. First, the user is asked to enter his password; you don’t care about the password now except that it has to be 4 digits long. If the user enters anything rather than 4 digits long, then the following message is displayed “Password has to be ‘4-digts’ long.”. If a 4 digits long pass word is entered, then, the user is asked to choose one of a three choices. Then based on his choice, a proper computation is executed. The choices are:
• D for deposit
• W for withdraw
• C for cancellation
The user is allowed to enter any choice letter in both cases capital and small.
If the letter D is chosen, then the user is asked to enter the amount to deposit and this amount is added to his balance which is initialized to be 1000. Then the new total amount is displayed.
If the letter W is chosen, then the user is asked to enter the amount to withdraw and this amount is subtracted from his balance. The new total is then displayed.
If the letter C is chosen, then the following massage is displayed “Your transaction has been cancelled as requested. Thank you”
If the user enters any other letter, then the following massage is displayed “Sorry, you have entered a wrong choice. Good bye”
The output should look like the following picture:


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