第一题

def getArr(arr1,arr2):
boolValue = False
arr = []
boolValue = False
for i in arr1:
for j in arr2:
if i == j:
boolValue = True
if boolValue == False:
arr.append(i)
boolValue = False
return arr

mathArr=["长山","小玉","花轮","永泽","小丸子"]
enArr=["永泽","花轮","丸尾","野口","美環"]
print(getArr(mathArr,enArr))
print(getArr(enArr,mathArr))

第二题

arr=[1,2,3,4,5,6,7,8,9,10]
folder=[]
for i in arr:
folder.append(arr[-1]-i+1)
print(folder)
for i in range(1,11):
print (folder.pop())

第三题

string = "The Beatles split up in April 1970"
arr = string.split()
print (arr[2])