Question

how to write program

Answer 1

You have to be more specific than that...

In general, you need to think about the problem. Understand what the program needs to do. Identify difficulties and think about how to solve them.

Then you pick a language and identify language-specific issues that you need to address. When you have a good plan of what to do (this may be just a mental plan for simple exercises or long documentation for complex problems) then you start implementing the solution in digestible chunks. Keep testing and implementing new features until the software works reasonably well.

Answer 2

Well, in short and simple words first you need to find and then define the problem and then as per your interested programming language you can plan for the solution of that problem. Then write code and then execute them. If you find any problem then resolve it and further improve it.  

Thanks

Answer 3

Sorry, I don't follow you, could you be more specific.

Answer 4

write a program first you start your laptop

then open your editor for code purpose

then start