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Save udacityandroid/30774906a4fc87b31d0b to your computer and use it in GitHub Desktop.
int numberOfEmailsInInbox = 0; | |
int numberOfDraftEmails = 2; | |
String emailMessage = "You have " + numberOfEmailsInInbox + " emails. "; | |
String draftMessage = "You have " + numberOfDraftEmails + " email drafts."; | |
if (numberOfEmailsInInbox == 0) { | |
emailMessage = "You have no new messages. "; | |
} | |
if (numberOfDraftEmails == 0) { | |
draftMessage = "You have no new drafts."; | |
} | |
Log.v("InboxActivity", emailMessage); | |
Log.v("InboxActivity", draftMessage); |
I first got confused because I forgot that their is a special IF structure for when the variable, numberOfEmailsInInbox, holds a value of 0.
And, so, I expected the displayed string to be: "You have 0 emails"; but, I quickly understood the thought process once I looked at the code
again and noticed the IF structure:
if (numberOfEmailsInInbox == 0) {
emailMessage = "You have no new messages. ";
}
It is quite a cool code!
thanks 👍
The answer is option C.
You have no new messages.
You have 2 email drafts.
Clearly C
C
C
You have no new messages.
You have 2 email drafts.
You have no new messages.
You have 2 email drafts.
ok
الكل يكتب الاجابة اصبحتوا علماء فالبرمجة الان ههه مفيش حد هيفهمني انان عارف غير لو عربي طبعا
Option C is correct:
V/InboxActivity : You have no new messages.
V/InboxActivity : You have 2 email drafts.
V/InboxActivity: You have no new messages.
V/InboxAcitivity: You have 2 email drafts.
You have no new messages.
You have 2 email drafts.