Control Flow | Sequence | Selection | Iteration | Flow of control in Python | CBSE
In this Python tutorial for beginners, we will learn control flow in Python. This Python tutorial video covers: What is control flow ?, Different types of control flow : Sequence, selection and iteration construct.
What is control flow ?
The control-flow statements of a language specify the order in which computations are performed.
Types of control flow:
There are mainly three key constructs that are used by every programming language in the execution of a program.
1. Sequence
2. Selection and
3. Iteration
1. Sequence:
In a sequence construct, the statements in a program are executed in the order in which they appear.
2. Selection:
Selection allows us to choose between two or more alternatives. It allows us to make decisions.
3. Iteration:
When one or more statements are executed repeatedly, this is known as "looping" or "iteration."
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This video will help you learn Python programming without any prior programming language knowledge.
After watching this Python tutorial video, you will easily be able to answer questions about control flow in Python and you write codes without making any mistakes.
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