Can a function return two values?

Can a function return two values?

7 Answers. You can’t return two values. However, you can return a single value that is a struct that contains two values. You can return only one thing from a function.

How can I return 2 values in return?

Returning Multiple values in Java

1. If all returned elements are of same type.
2. If returned elements are of different types.
3. Using Pair (If there are only two returned values) We can use Pair in Java to return two values.
4. If there are more than two returned values.
5. Returning list of Object Class.

How do you return a value from a function in Python?

A return statement is used to end the execution of the function call and “returns” the result (value of the expression following the return keyword) to the caller. The statements after the return statements are not executed. If the return statement is without any expression, then the special value None is returned.

Can Python return two values?

Python functions can return multiple values. To return multiple values, you can return either a dictionary, a Python tuple, or a list to your main program.

How many values can a function return in Python?

A function is not restricted to return a variable, it can return zero, one, two or more values. This is the default property of python to return multiple values/variables which is not available in many other programming languages like C++ or Java.

How do I return multiple values from a function in Python?

In Python, you can return multiple values by simply return them separated by commas. As an example, define a function that returns a string and a number as follows: Just write each value after the return , separated by commas.

Can you return a tuple in Python?

Tuples. That’s because you can return a tuple by separating each item with a comma, as shown in the above example. “It is actually the comma which makes a tuple, not the parentheses,” the documentation points out. However, parentheses are required with empty tuples or to avoid confusion.

Is it possible for function to return two values?

A function can only return one value to it’s calling function as per function syntax. However a function can any of the following values: Basic data types: int, float, char, double stc.

How to return two values from function?

Pointers in C We can use pointers in C to return more than one value from the function by passing pointers as function parameters and use them to set

Structures in C We can also use structures in C to return more than one value from the function.

Array

How do we return multiple values in Python?

In Python, you can return multiple values by simply return them separated by commas . As an example, define a function that returns a string and a number as follows: Just write each value after the return, separated by commas. In Python, comma-separated values are considered tuples without parentheses, except where required by syntax.

Is it Pythonic for function to return multiple values?

Python functions can return multiple values . These values can be stored in variables directly. A function is not restricted to return a variable, it can return zero, one, two or more values. This is the default property of python to return multiple values/variables which is not available in many other programming languages like C++ or Java.