What is a strong type and what is a weak type? Which one is better? Why?

A weak language allows multiple types of memory. For example, you can directly add integer and character variables. C and C ++ are static languages and weak languages. Perl and PHP are dynamic languages, but also weak languages.

Before forced type conversion, two variables of different types cannot operate on each other. Java, C #, and Python are both strongly typed languages.

The language you want to use depends on your needs. Writing simple small applications and using a weak type language can save a lot of code and improve development efficiency. For large projects, using strong languages may be more standardized and reliable than using weak types.