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ex16.py
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ex16.py
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<<<<<<< HEAD
from sys import argv
script, filename = argv
print "We're going to erase %r." % filename
print "If you don't want that, hit CTRL-C(^C)."
print "If you do want that, hit RETURN."
raw_input("?")
print "Opening the file..."
target = open(filename, 'w')
print "Truncating the file. Goodbye!"
target.truncate()
print "Now I'm going to ask you for three lines."
line1 = raw_input("line 1: ")
line2 = raw_input("line 2: ")
line3 = raw_input("line 3: ")
print "I'm going to write these to the file."
"""
#the first way to write 3 lines
target.write(line1)
target.write("\n")
target.write(line2)
target.write("\n")
target.write(line3)
target.write("\n")
"""
"""
#the second way
string = "%s %s%s %s%s %s" % (line1, "\n", line2, "\n", line3, "\n")
target.write(string)
"""
#the 3rd way
string = "%s \n%s \n%s \n" % (line1, line2, line3,)
target.write(string)
print "And finally, we close it."
target.close()
=======
from sys import argv
script, filename = argv
print "We're going to erase %r." % filename
print "If you don't want that, hit CTRL-C(^C)."
print "If you do want that, hit RETURN."
raw_input("?")
print "Opening the file..."
target = open(filename, 'w')
print "Truncating the file. Goodbye!"
target.truncate()
print "Now I'm going to ask you for three lines."
line1 = raw_input("line 1: ")
line2 = raw_input("line 2: ")
line3 = raw_input("line 3: ")
print "I'm going to write these to the file."
"""
#the first way to write 3 lines
target.write(line1)
target.write("\n")
target.write(line2)
target.write("\n")
target.write(line3)
target.write("\n")
"""
"""
#the second way
string = "%s %s%s %s%s %s" % (line1, "\n", line2, "\n", line3, "\n")
target.write(string)
"""
#the 3rd way
string = "%s \n%s \n%s \n" % (line1, line2, line3,)
target.write(string)
print "And finally, we close it."
target.close()
>>>>>>> 8af5007920d10b09036763c592bded1f5db74f0b