3931 - Emoticons :-)

[helloneo]

Hello..~

Can anybody explain the sample test case..?

input:

Code: Select all

3 1
:)
):
))
:):)):)):)):(:((:(((:):)

output:

Code: Select all

8

I think I can make only 7 changes like this..

:):)):)):)):(:((:(((:):) (bold characters should be changed..)

I'm confused.. -.-a

[tgoulart]

You don't change the whole emoticon at once, you change only a single character.

[helloneo]

Thanks a lot..
I got it..