what the best language program in world?

Answer 1

There is no such thing as "best programming language". Different tasks calls for different features in languages.

Your toaster might run an assembly Putnam because it's the only language that can do its work in the 1KB memory it's cheap 4 bit CPU has.

The Linux kernel is written in C because it is portable (can run in many CPU architectures) , static and predictable (no garbage collection), and can really access hardware resources.

Your web service might run in Java because it had garbage collection (no need to free memory), has a huge selection of libraries, reasonable performance due to just-in-time compilation.

Etc.

Answer 2

thanks for you reason