arrays in python

What are arrays in python?

• this is a variable that stores many values.

• Accordingly, the variable can now store the entire array

• The array elements can also be accessed through square brackets:

• But usually you need to work with all the elements of the array at once. T

The array elements can also be accessed via:

• square brackets

• parentheses

• green brackets

• double commas

An array can be represented as such a sequence ;

• cells

• round cake

• squares

• letters'

If the specified number is too large (more than the length of the array), then python will output :

• error

• right

• green line

• rays of the sun

array element with number i :

• a[i]

• len(a)

• a.pop()

• a * 3

array length :

• len(a)

• a[i]

• a * 3

• b = a

the first three elements of the array :

• a[:3]

• a[:2]

• a[:4]

• a[:5]

splits a string by spaces

• .split())

• map(int, ...)

• input()

• for:

assigns a new element with the value x to the array, as a result, the length of the array becomes 1 more :

• a.append(x)

• a.pop()

• a * 3

• b = a

symmetric operation, removes the last element from the array:

• a.pop()

• a * 3

• len(a)

• split())