Cheryl's birthday math's problem

Albert was told either: May , June , July , August

Bernard was told either: 15 ,16,17,18,19

May	15	16			19
June			17	18
July	14		16
August	14	15		17

Albert :

I Don’t know when charley's B’Day.
Bernard does not know too.

First we take second argument. If Bernard know the answer It should be June 18 or May 19. Because they are the only dates that does not have ambiguity in months. So Albert knows it is not 18 or 19. Now albert remains with these options.

May	15	16
June			17
July	14		16
August	14	15		17

Albert saying that I don’t know when charley's B’Day. if albert told month as June would know the answer because only one date left to pick in the June that is June 17. But he Says He don’t know the answer, which means the month told to him was not June.

Bernard:

First I don’t know the answer
But Now I Know

First I don’t know the answer means he was not told with 18 or 19. so based on Albert answers now Bernard left with these months and dates.

May	15	16

July	14		16
August	14	15		17

Assume Bernard was told 14, so there are two possible months.

Assume Bernard was told 15, so there are two possible months.

Assume Bernard was told 16, so there are two possible months.

But Bernard says I know the Answer so he should told with 17. Because it is the only date that has one possible answer left.

So Bernard know knew the answer Aug 17. and he told that he knew the answer.

Now albert know to Bernard to know the answer it should be Aug 17. so Albert also know the answer.

Comments

How to Link Two List and Create a combine view in the SharePoint 2010

In this way you can join multiple list together and can create a combine view. for an example assume that you are managing a list for some events. And also you are having a participants in separate list. Thus you want to join the two list and create a composite view. SharePoint 2010 allows you to create this kind of view using Linked Data Source. in this approach you can create your own custom list in the SharePoint. How to Create a Linked Data source Go to SharePoint designer and go to the link called data sources. And Click the Linked Data Source button in the ribbon. Then SharePoint designer will prompt following kind of a dialog. In there add two list, that you wan to linked together. I'm adding airline schedule and booking list. those are the two list that i wan to merge. then click next. And it will guide you another screen. it will ask you to select either Merge Merge use to combine list which are having same columns definition. for and example we can s...

The content database has a schema version which is not supported this version

How to copy you production SharePoint database to development environment. I had my production environment as SharePoint 2013 SQL Server 2012 and I want to move the instance to another environment , which is freshly installed and different environment and different KBs Share Point 2013 SQL Server 2016 How to migrate SharePoint 2013 , SQL Server 2012 Content Database to SharePoint 2013 SQL Server 2016. Method 1. This is a general method, which is used for upgrading your content database. 1 . Get the back up of the current Content Database 2. Copy SQL backup to new environment 3. Restore the SQL Back Up in to the new environment 4. Go to the Security Login section and grant permission to content database for existing SharePoint Users. 5. You need to select the User mapping and DBO for the content database. 6 Then, execute below PS in SharePoint PowerShell. Make sure you executed as Run as Administrator 7 Firstly, You need to Update the content database. 8. then, mount the usi...

How to set Current User Name to InfoPath Person/Group Picker

This method also use for get User Profile Information such as First Name , Last Name , Office and etc. In generally we can not set a default value to InfoPath Person/Group Picker. On the other hand we can not get Current Username in the InfoPath. (Yeh it is true that we can use userName() function. But this will return the Current User Account ID not the name). So we want to use SharePoint user profile services to do this. First we need to create a user profile connection. Thus First go to Manage connection and click add connection. Then go to receive data option and SOAP Web service and specify the User Profile Service URL . The URL will be something like ( http://sever/sites/site/_vti_bin/UserProfileService.asmx ). This is depends on your site or site collection. if it is a site collection you can omit /sites/site/ part from your URL. then proceed to next , select UserProfileByName and un select the Automatically load. Now you have created the connection....

Melick's Blog

Search This Blog