Can a function in C return multiple values?

In C or C++, we cannot return multiple values from a function directly. We can return more than one values from a function by using the method called “call by address”, or “call by reference”. In the invoker function, we will use two variables to store the results, and the function will take pointer type data.

How many number of values a function can return at a time?

8) How many values can a C Function return at a time.? Explanation: Using a return val; statement, you can return only one value.

How many can a function return?

You can return only one thing from a function. Either you make a struct which contains all the things you want to return, or you pass some function parameters by reference.

How can a function return more than 2 values in C#?

No, you can’t return multiple values from a function in C# (for versions lower than C# 7), at least not in the way you can do it in Python. However, there are a couple alternatives: You can return an array of type object with the multiple values you want in it. You can use out parameters.

Can we return multiple values from a function in C#?

How can I return 2 values?

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 many values can a function return Mcq?

You can return only one value.

How many values can a function return in Oracle?

By looking around I’ve found that functions can’t return more than 1 value so I thought about using an array but looking at documentation for those made it apparent that I am not nearly good enough at PL/SQL to understand how to use them.

How can a function return more than one value in Oracle with proper example?

1) If function have only IN parameters than you can use that function in queries. create or replace function my_func( i in integer) return integer as begin return i+1; end; select my_func(1) from dual; 2) Yes. In functions are allowed using IN and OUT parameters.

How can a function return 3 values in C#?

We can return multiple values from a function using the following 3 approaches: Reference parameters. Output parameters….You can call the function using the following code:

1. int a=10, b=20;
2. MinMax results = MultipleReturns(a,b);
3. Console. WriteLine(“Minimum Value: ” + results.
4. Console.