An if statement is the simplest conditional statement. Learn when and how to write an if statement.
- [Narrator] Conditional statements help you control … the flow of your program's execution. … A conditional statement instructs the computer … to perform certain actions if certain conditions are met. … The simplest conditional statement … is called an if statement. … An if statement instructs the computer to perform … a specific action, or set of actions, … if a specific condition is satisfied. … For example, say you ask the user for an integer … between negative 10 and 10, and if the number they enter … is less than five, a message is displayed to the user. … You would do something like this. … I'll call input, which is a built-in Python function, … and I'll pass in the following prompt. … Choose an integer between negative 10 and 10 … and enter it here. … So the user will be prompted to enter an integer … between negative 10 and 10. … Now, I want to store the user's response, so I can create … a variable named n and assign it to the user's response. … Note that the function input always returns …
Released
10/8/2019This course was created by Madecraft. We are pleased to host this content in our library.

- What is Python?
- Strengths and benefits of Python
- Types of data
- Storing data using variables
- Built-in and custom functions
- Lists and tuples
- Conditional statements
- Iteration with loops
- Recursive functions
- Object-oriented programming
Skill Level Beginner
Duration
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Introduction
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1. Defining Python
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2. Fundamentals of Programming in Python: Data
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Store data using variables3m 19s
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Types of functions8m 51s
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Modules in Python6m 38s
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4. Fundamentals of Programming in Python: Sequences
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What is a sequence?1m 10s
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Lists in Python4m 39s
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Tuples in Python6m 28s
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5. Fundamentals of Programming in Python: Conditional Statements
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If statement3m 22s
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If-else statement3m 58s
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6. Fundamentals of Programming in Python: Iteration
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What is iteration?3m 24s
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For loop4m 35s
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While loop2m 37s
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7. Fundamentals of Programming in Python: Recursion
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Define recursive functions6m 13s
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8. Quick Intro to Object-Oriented Programming in Python
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Conclusion
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Next steps1m 8s
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Video: If statement