Affectation Quizz 1
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#!python
>>> a = "hello"
#!html
<br clear=right>
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#!python
>>> b = a
#!html
<br clear=right>
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#!python
>>> b = "world"
#!html
<br clear=right>
—-
#!python
>>> a
"hello"
—-
—-

#!python
>>> a = "hello"
#!html
<br clear=right>
—-

#!python
>>> b = a
#!html
<br clear=right>
—-

#!python
>>> b = "world"
#!html
<br clear=right>
—-
#!python
>>> a
"hello"
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