While using memory leak detection tools why do they ask us to close the application before getting final figures?

I agree with the answer from Overbose. Only at the very end, once all destructors have been executed, and all resources should have been cleaned up, the situation can be evaluated by the tool.

In addition there is something known as halting problem.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.