Boston Python Workshop 8/Loops: Difference between revisions

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imported>Jesstess
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imported>Jesstess
No edit summary
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>>> names = ["Jessica", "Adam", "Liz"]
>>> names = ["Jessica", "Adam", "Liz"]
>>> for name in names:
>>> for name in names:
... print name
... print(name)
...
...
Jessica
Jessica
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>>> names = ["Jessica", "Adam", "Liz"]
>>> names = ["Jessica", "Adam", "Liz"]
>>> for name in names:
>>> for name in names:
... print "Hello " + name
... print("Hello " + name)
...
...
Hello Jessica
Hello Jessica
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>>> for name in ["Alice", "Bob", "Cassie", "Deb", "Ellen"]:
>>> for name in ["Alice", "Bob", "Cassie", "Deb", "Ellen"]:
... if name[0] in "AEIOU":
... if name[0] in "AEIOU":
... print name + " starts with a vowel."
... print(name + " starts with a vowel.")
...
...
Alice starts with a vowel.
Alice starts with a vowel.
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... vowel_names.append(name)
... vowel_names.append(name)
...
...
>>> print vowel_names
>>> print(vowel_names)
['Alice', 'Ellen']</pre>
['Alice', 'Ellen']</pre>


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>>> for letter in letters:
>>> for letter in letters:
... for number in numbers:
... for number in numbers:
... print letter * number
... print(letter * number)
...
...
a
a
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>>> for number in numbers:
>>> for number in numbers:
... for letter in letters:
... for letter in letters:
... print number * letter
... print(number * letter)
...
...
a
a
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>>> numbers = range(5)
>>> numbers = range(5)
>>> for number in numbers:
>>> for number in numbers:
... print number * number
... print(number * number)
...
...
0
0
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<pre>
<pre>
>>> for number in range(5):
>>> for number in range(5):
... print number * number
... print(number * number)
...
...
0
0
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