- Python Dictionaries
- Comparison Operators in Python
- Logical Operators in Python
- Conditional Statements in Python
- For Loop in Python
- While Loop in Python
- How to loop over python dictionaries and Numpy arrays
- What is NumPy in Python
- ndarray - Methods and Data Type
- NumPy - Methods to Create Arrays
- Python NumPy - Numerical Operations on Arrays
- Python NumPy - Indexing and Slicing Arrays
Conditional Statements in Python
In programming, we often want to check a conditional statement and then do something if the condition is met and do something else if the condition is not met. This is done using the If conditions.
There are two general forms of decision making structures found in most of the programming languages:
An if statement consists of a Boolean expression followed by one or more statements.
if(BooleanExpression) : statement if(BooleanExpression) : statement1 statement2 ...
If the BoolenExpression is true, then the statements will be executed. Note that for the statement to be a part of the If condition, it must be indented by 4 spaces.
An if statement can be followed by an optional else statement, which executes when the Boolean expression is false.
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