What is dynamic type declaration of a variable in Go?

Dynamic type declaration in Go, also known as type inference, is a feature where the compiler determines the type of a variable based on the value assigned to it during initialization. In Go, when you declare a variable without explicitly stating its type, the compiler infers the type of the variable from the right-hand side of the assignment.

For example, when you use the := operator to declare and initialize a variable, Go automatically infers the type of the variable from the value you assign to it. This means that you do not need to explicitly specify the type, which can make the code more concise and easier to read.

Here's an example of dynamic type declaration in Go:

x := 42 // The compiler infers that x is of type int
y := "hello" // The compiler infers that y is of type string

In the above example, x is inferred to be of type int because it is assigned an integer value, and y is inferred to be of type string because it is assigned a string value.

It's important to note that dynamic type declaration is only possible with variables that are being declared and initialized for the fi...