Problem J2: Happy or Sad

Problem DescriptionCopy Anchor Link

We often include emoticons in our text messages to indicate how we are feeling. The three consecutive characters :-) indicate a happy face and the three consecutive characters :-( indicate a sad face. Write a program to determine the overall mood of a message.

Input SpecificationCopy Anchor Link

There will be one line of input that contains between 1 and 255 characters.

Output SpecificationCopy Anchor Link

The output is determined by the following rules:

• If the input line does not contain any happy or sad emoticons, output none.

• Otherwise, if the input line contains an equal number of happy and sad emoticons, output unsure.

• Otherwise, if the input line contains more happy than sad emoticons, output happy.

• Otherwise, if the input line contains more sad than happy emoticons, output sad.

Sample Input 1Copy Anchor Link

How are you :-) doing :-( today :-)?

Output for Sample Input 1Copy Anchor Link

happy

Sample Input 2Copy Anchor Link

:)

Output for Sample Input 2Copy Anchor Link

none

Sample Input 3Copy Anchor Link

This:-(is str:-(:-(ange te:-)xt.

Output for Sample Input 3Copy Anchor Link

sad