Python Arrays. An array is a variable that stores a collection of things, like a list. For example a list of peoples names. We can access the different.

Python Arrays

An array is a variable that stores a collection of things, like a list. For example a list of peoples names. We can access the different values stored in an array using an index. Index0123 ValueAlexJamesPatrickAndy If this array was called ‘names’ we could access this value using: names[1] How would we access this value?

Example Program How could we make this program more efficient?

Example Program For loops and Arrays go well together, each time the For loop cycles round it can access a different position in the array.

Python Arrays. An array is a variable that stores a collection of things, like a list. For example a list of peoples names. We can access the different.

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Python Arrays. An array is a variable that stores a collection of things, like a list. For example a list of peoples names. We can access the different.

Similar presentations

Presentation on theme: "Python Arrays. An array is a variable that stores a collection of things, like a list. For example a list of peoples names. We can access the different."— Presentation transcript:

Similar presentations

About project

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