doubt.......solved scanner

Compiler of the Institute will be best.

sir i wanted to know whether their content is the same as to the language of the answers i.e same as institute compiler

It differs a lot ...Institute Compilation is exam oriented and also easy one....

no .....both are different 

in both much differences are there...............institute compiler is in easy language................

yes, both are different. Similarly, both may involve mistakes (errors). Be aware of those, both don't follow blindly.