Ich benutze "Lernen Python The Hard Way" Programmierung zu lernen. Ich hatte einige Probleme in the thirty-second chapter.Lernen Python The Hard Way ex32
Dies ist der Inhalt aus dem Buch:
the_count = [1, 2, 3, 4, 5]
fruits = ['apples', 'oranges', 'pears', 'apricots']
change = [1, 'pennies', 2, 'dimes', 3, 'quarters']
# this first kind of for-loop goes through a list
for number in the_count:
print "This is count %d" % number
# same as above
for fruit in fruits:
print "A fruit of type: %s" % fruit
# also we can go through mixed lists too
# notice we have to use %r since we don't know what's in it
for i in change:
print "I got %r" % i
# we can also build lists, first start with an empty one
elements = []
# then use the range function to do 0 to 5 counts
for i in range(0, 6):
print "Adding %d to the list." % i
# append is a function that lists understand
elements.append(i)
# now we can print them out too
for i in elements:
print "Element was: %d" % i
Dies ist das Ergebnis aus dem Buch:
$ python ex32.py
This is count 1
This is count 2
This is count 3
This is count 4
This is count 5
A fruit of type: apples
A fruit of type: oranges
A fruit of type: pears
A fruit of type: apricots
I got 1
I got 'pennies'
I got 2
I got 'dimes'
I got 3
I got 'quarters'
Adding 0 to the list.
Adding 1 to the list.
Adding 2 to the list.
Adding 3 to the list.
Adding 4 to the list.
Adding 5 to the list.
Element was: 0
Element was: 1
Element was: 2
Element was: 3
Element was: 4
Element was: 5
Das ist, was ich habe Eingang:
the_count = [1, 2, 3, 4, 5]
fruits = ['apples', 'oranges', 'pears', 'apricots']
change = [1, 'pennies', 2, 'dimes', 3, 'quarters']
# this first kind of for-loop goes through a list
for number in the_count:
print "This is the_count %d" % number
# same as above
for fruit in fruits:
print "A fruit of type: %s" % fruit
# also we can go through mixed lists too
# notice we have to use %r since we don't know what's in it
for i in change:
print "I got %r" % i
# we can also build lists, first start with an empty one
elements = []
# then use the range function to do 0 to 5 counts
for i in range(0,6):
print "Adding %d to the list." % i
# append is a function that lists understand
elements.append(i)
# now we can print them out too
for i in elements:
print "Element was: %d" % i
Dies ist das Ergebnis, das ich habe:
PS C:\Users\Administrator\exercise> python ex32
This is the_count 1
This is the_count 2
This is the_count 3
This is the_count 4
This is the_count 5
A fruit of type: apples
A fruit of type: oranges
A fruit of type: pears
A fruit of type: apricots
I got 1
I got 'pennies'
I got 2
I got 'dimes'
I got 3
I got 'quarters'
Adding 0 to the list.
Element was: 0
Adding 1 to the list.
Element was: 0
Element was: 1
Adding 2 to the list.
Element was: 0
Element was: 1
Element was: 2
Adding 3 to the list.
Element was: 0
Element was: 1
Element was: 2
Element was: 3
Adding 4 to the list.
Element was: 0
Element was: 1
Element was: 2
Element was: 3
Element was: 4
Adding 5 to the list.
Element was: 0
Element was: 1
Element was: 2
Element was: 3
Element was: 4
Element was: 5
Ich habe einen wiederholten Vergleich gemacht und versucht zu finden, was das Problem ist.
Beachten Sie, dass es viele Tools zum Diffirmieren von Text gibt, die Ihnen sofort gezeigt hätten, wo das Problem lag. https://www.diffchecker.com/d43xtbrd, zum Beispiel. – jonrsharpe