## How to return a boolean?

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java (boolean ? true : false)

I'm trying to test a function. It has to take 3 numbers, a, b and c as its arguments and to return a boolean which indicates whether a² = b²+c².

a = int(input("a:")) b = int(input("b:")) c = int(input("c:")) def test_pythagore(): a**2 == b**2 + c**2 return test_pythagore `

I'd like the program to return true or false as a boolean without writing it with print.

You have to return the actual outcome of your comparison and provide your function with the correct inputs.

def test_pythagore(a, b, c): return a**2 == b**2 + c**2

**How do I return boolean in Java?,** Your first code snippet is causing an error because you have not catered for the else case. You do not need an else if here as you want the� Python also has many built-in functions that returns a boolean value, like the isinstance() function, which can be used to determine if an object is of a certain data type: Example Check if an object is an integer or not:

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you need to pass parameters to function so she knows what does she operate with:

def test_pythagore(a, b, c):

this defines a function with 3 parameters.

Now you check if our condition is true and **store the result** to a variable so you can return it later.

def test_pythagore(a, b, c): result = c**2 == a**2 + b**2 return result

*note: you could return the statement by itself but seeing you have problems with this, let's stick to returning variable*

So the whole code looks like this:

def test_pythagore(a, b, c): result = c**2 == a**2 + b**2 return result # you chose to round to ints, why not a = int(input("a:")) b = int(input("b:")) c = int(input("c:")) variable = test_pythagore(a, b, c) print(variable) # prints True or False

Seeing your code you should probably try some tutorial, thankfully official python docs offer such a thing! https://docs.python.org/3/tutorial/index.html

**How to return boolean value from a function?,** func isPositive(number: Int) -> Bool { if number < 0 { let isPositive = false } else if number >= 0 { let isPositive = true } return isPositive }� Here, I will tell you the possible ways to return calculated Boolean values from SQL Server code. At a lot of places, you want to progress conditionally. You send some input values to the stored procedure and want to get a Boolean value which decides the future flow of the application.

a = int(input("a:")) b = int(input("b:")) c = int(input("c:")) def test_pythagore(a,b,c): return a**2 == b**2 + c**2 test_pythagore(a,b,c)

**Return Boolean Evaluations,** Boolean expressions (a > b) evaluate to a boolean value -- if your method needs to return it, then there's no need to have an if statement. The following code is� Boolean Expression. A Boolean expression is a Java expression that returns a Boolean value: true or false. You can use a comparison operator, such as the greater than (>) operator to find out if an expression (or a variable) is true:

There are a couple things to change. Your function has to have the arguments provided as parameters. You can read up on how functions work here: https://www.w3schools.com/python/python_functions.asp.

The code below will run the function and store the boolean value in a variable called result:

a = int(input("a:")) b = int(input("b:")) c = int(input("c:")) def test_pythagore(a,b,c): return a**2 == b**2 + c**2 result = test_pythagore(a,b,c)

**Java - Methods - Boolean Return Values,** In many ways, a boolean method (i.e., a method which returns a boolean value) is no different Duration: 7:19
Posted: Apr 10, 2016 Boolean Values. In programming you often need to know if an expression is True or False. You can evaluate any expression in Python, and get one of two answers, True or False. When you compare two values, the expression is evaluated and Python returns the Boolean answer:

**Return a Boolean Value,** Return a Boolean Value. ProfessorSpecioso. Loading Unsubscribe from ProfessorSpecioso Duration: 5:11
Posted: Jun 11, 2014 The Boolean() Function. You can use the Boolean() function to find out if an expression (or a variable) is true:

**Java Boolean equals() Method with Examples,** The equals() method of Java Boolean class returns a Boolean value. It returns true if the argument is not null and is a Boolean object that represents the same� Learn about C# operators that perform logical negation, conjunction (AND), and inclusive and exclusive disjunction (OR) operations with Boolean operands.

**Python Booleans,** Functions can Return a Boolean. You can create functions that returns a Boolean Value: Example. Print the answer of a function: def� How to return a boolean value on SQL Select Statement? I tried this code: SELECT CAST(1 AS BIT) AS Expr1 FROM [User] WHERE (UserID = 20070022) And it only returns TRUE if the UserID exists on the table. I want it to return FALSE if the UserID doesn't exist on the table.

##### Comments

- What is it returning?