44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
mylist = []
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#Appending elements to a list
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mylist.append(2)
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mylist.append(4)
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mylist.append(6)
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mylist.append(7)
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mylist.append(2)
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mylist.append(1)
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print(mylist[0])
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print(mylist[1])
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print(mylist[2])
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# Iterating through a list
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for x in mylist:
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print("Listvalues:",x)
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# Accessing an index which does not exist generates an exception (an error).
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# mylists = [1,2,3]
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# print(mylists[10])
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# Exercise
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# In this exercise, you will need to add numbers and strings to the correct lists using the "append" list method. You must add the numbers 1,2, and 3 to the "numbers" list, and the words 'hello' and 'world' to the strings variable.
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# You will also have to fill in the variable second_name with the second name in the names list, using the brackets operator []. Note that the index is zero-based, so if you want to access the second item in the list, its index will be 1.
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numbers = []
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strings = []
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names = ["John", "Eric", "Jessica"]
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# write your code here
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second_name = names[1]
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for i in range(1,4,1):
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numbers.append(i)
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strings.append("Hello")
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strings.append("world")
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# this code should write out the filled arrays and the second name in the names list (Eric).
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print(numbers)
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print(strings)
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print("The second name on the names list is %s" % second_name) |