Final answer:
To print "hello world" on the screen, you can write a simple one-line Python program: print("hello world"). This is a common introductory task for beginners learning to code.
Step-by-step explanation:
To write a program snippet that prints "hello world" on the screen, you can use various programming languages. Here's an example in the Python programming language:
print("hello world")
This single line of code will output hello world to the screen when executed in a Python environment. Writing this program is a common first step for beginners learning how to code, and it demonstrates the basic syntax and structure of writing and running a script in Python.