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# 029
aFile = file(r'C:\in.txt', 'r')
while True:
line = aFile.readline()
if len(line) == 0:
break
# end of if
print line,
# end of while
aFile.close()
output£º
>>>
This is the first line.
This is the second line.
This is the third line.
>>>
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# 004
# ÀûÓÃÈýÒýºÅ(''' or """)¿ÉÒÔָʾ¶àÐÐ×Ö·û´®
print '''line1
line2
line3'''
# ÁíÍ⣬Ä㻹¿ÉÒÔÔÚÈýÒýºÅÖÐÈÎÒâʹÓõ¥ÒýºÅºÍË«ÒýºÅ
print ''' "What's up? ," he replied.'''
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print ' \"Wha ......
# 005
# ÔÚPythonÖиø±äÁ¿¸³ÖµÊ±²»ÐèÒªÉùÃ÷Êý¾ÝÀàÐÍ
i = 33
print i
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# ÄãÉõÖÁ¿ÉÒ԰ѳÌÐòд³ÉÕâÑù
print 3 * 'haha '
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