When you live in a community, or any other kind of group, you follow a certain system to make your life, as well as other's, easy. Now, suppose you live at some random place called Hostel-5, in some random universe called IISER, and you have a group of friends you usually hang around and/or have dinner with. So basically, whenever you eat you have to pay, lets take it to be the natural order of the things. Now, if there are many others eating with you, you place a large order assuming everyone likes to eat (a lot). Now the problem is something like this : it is not always possible to figure out who has eaten how much, and even if you assume that everyone had an equal share (as we are taking the problem on statistical levels) sometimes your share of the bill turns up to be something like Rs. 1000 / 7 . So basically, it is not always possible that everyone pays their share at the spot due to the above or some other reason, like sometimes someone forgets to bring their wallet or their bank balance is something like Rs. 51.12 etc. So, that is the general outline of the problem.
So where do we go now? Well, there's a particularly ingenious solution to this problem called "Sandhu ki Diary". We assign one member of the group, generally called Sandhu, to be the reference. Now, whenever the bill arrives someone (or 'n' members depending on the given conditions) pays the whole bill and everyone's share goes into Sandhu ki Diary something like +143, and for the guy who pays it goes something like +143 -1000 or something like that. Now if you don't pay up for a long time your column in the Sandhu ki Diary goes something like +143+178+98+150+50+68+256+143+658+98+142 = 1948, or something, and you receive a message form Sandhu to pay up. Now you can gladly pay him Rs.2000 and your column will look something like 1948-2000 = -52. And everyone is happy.
Here's a tribute to the great services of Sandhu ki Diary. :
...............
Sandhu ki Diary
...............
jo kuch tune kiya hai
sab likha hai yahan,
jo khaya jo piya hai
sab likha hai yahan,
jo karega wo bharega
bachke jaega kahan,
na hai khat na ye shayri,
ye hai Sandhu ki diary.
....................
It at least deserves a Wah Wah.
Wah Wah !!!
So where do we go now? Well, there's a particularly ingenious solution to this problem called "Sandhu ki Diary". We assign one member of the group, generally called Sandhu, to be the reference. Now, whenever the bill arrives someone (or 'n' members depending on the given conditions) pays the whole bill and everyone's share goes into Sandhu ki Diary something like +143, and for the guy who pays it goes something like +143 -1000 or something like that. Now if you don't pay up for a long time your column in the Sandhu ki Diary goes something like +143+178+98+150+50+68+256+143+658+98+142 = 1948, or something, and you receive a message form Sandhu to pay up. Now you can gladly pay him Rs.2000 and your column will look something like 1948-2000 = -52. And everyone is happy.
Here's a tribute to the great services of Sandhu ki Diary. :
...............
Sandhu ki Diary
...............
jo kuch tune kiya hai
sab likha hai yahan,
jo khaya jo piya hai
sab likha hai yahan,
jo karega wo bharega
bachke jaega kahan,
na hai khat na ye shayri,
ye hai Sandhu ki diary.
....................
It at least deserves a Wah Wah.
Wah Wah !!!
.....................
PS: I think that scholarship thing is a thing of past now.
Peace out...