Just like every other language python has an if else block but instead of using the curly braces, we use indentation of 4 spaces to create a code block.
Here's a simple if else block in Python -
It prints out the greater number by comparing the variables a and b. And yes that's how you define variables in Python. Just type the name of the variable and assign a value, Python will determine it's datatype all by itself.
What if I want to create a function which accepts two numbers, compares them and prints the greater number? We can do that. Let's define a Python function!
All we did there was put our previous code inside the function block (by indenting it).
We can also return values using a return keyword instead of printing them inside the function. I've done that in the example below -
That's all about Python's If Else Block and Functions :)
Here's a simple if else block in Python -
It prints out the greater number by comparing the variables a and b. And yes that's how you define variables in Python. Just type the name of the variable and assign a value, Python will determine it's datatype all by itself.
What if I want to create a function which accepts two numbers, compares them and prints the greater number? We can do that. Let's define a Python function!
All we did there was put our previous code inside the function block (by indenting it).
Returning Values from the Function
We can also return values using a return keyword instead of printing them inside the function. I've done that in the example below -
That's all about Python's If Else Block and Functions :)
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