#3.8放眼世界
places=['Paris', 'Chengdu', 'Nanjing', 'Sanya', 'Dali']
print(places)
print(sorted(places))
print(places)
print(sorted(places,reverse=True))
print(places)
places.reverse()
print(places)
places.reverse()
print(places)
places.sort()
print(places)
places.sort(reverse=True)
print(places)

76265fae29d47020522a71b8875eb6ab2ecfa12b
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print(places)
print(sorted(places))
print(places)
print(sorted(places, reverse=True))
print(places)
places.reverse()
print(places)
places.reverse()
print(places)
places.sort()
print(places)
places.sort(reverse=True)
print(places)

places = ['Paris', 'Chengdu', 'Nanjing', 'Sanya', 'Dali']
print(places)
print(sorted(places))
print(places)
print(sorted(places, reverse=True))
print(places)
places.reverse()
print(places)
places.reverse()
print(places)
places.sort()
print(places)
places.sort(reverse=True)
print(places)

#3.8放眼世界
places=['Paris', 'Chengdu', 'Nanjing', 'Sanya', 'Dali']
print(places)
print(sorted(places))
print(places)
print(sorted(places,reverse=True))
print(places)
places.reverse()
print(places)
places.reverse()
print(places)
places.sort()
print(places)
places.sort(reverse=True)
print(places)
