how to write an array using python

[nubean19]

Im new to the python programming and I wanted to know how to write an array using python

[Motoma]

Im new to the python programming and I wanted to know how to write an array using python

arr = [1, 2, 3, 'four', [5, 6]]
 

[nubean19]

Thanks, one more thing how do you uss a for loop to print out lines with the line number, followed by the word

[ilikepython]

arr = [1, 2, 3, 'four', [5, 6]]
 

Yea, just wanted to add that python has other array-like data types too:

Tuples are like lists except they can't be modified (immutable):

myTup = (1, 2, 3, "string", (5, 6), ["string2", 9])
 

Dictionaries are like the C++ maps, they store corresponding values:

myDict = {"val":6, "val2":8, "val3":10}
 

[ilikepython]

Thanks, one more thing how do you uss a for loop to print out lines with the line number, followed by the word

You can use enumerate():

lines = ["This is the first line", "This is the second line"]
 
for (lineNum, line) in enumerate(lines):
    print lineNum + 1, line                        # enumerate returns the index which starts at zero
 

or the index function of lists:

lines = ["This is the first line", "This is the second line"]
 
for line in lines:
    print lines.index(line) + 1, line
 

[nubean19]

Thank you so mush you been a lot of help, im gonna check it and see if it works

[bartonc]

Thank you so mush you been a lot of help, im gonna check it and see if it works

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