Python：每日一题 11

xiaofan1228

1. X = [[12,7,3],
   
2.     [4,5,6],
   
3.     [7,8,9]]
   
4. 
   
5. Y = [[5,8,1],
   
6.     [6,7,3],
   
7.     [4,5,9]]
   
8. 
   
9. a, b, c = X
   
10. a1, b1, c1 = Y
    
11. a2 = []
    
12. b2 = []
    
13. c2 = []
    
14. 
    
15. for i in range(3):
    
16.     a2.append(a[i] + a1[i])
    
17.     b2.append(b[i] + b1[i])
    
18.     c2.append(c[i] + c1[i])
    
19. 
    
20. print(a2)
    
21. print(b2)
    
22. print(c2)

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杜若左

谢谢

杜若左

a = [[1,2,3],[4,5,6],[7,8,9]]
b = [[6,2,4],[5,9,6],[7,3,3]]
for i in range(0,3):
    for j in range(0,3):
        a[i][j]=a[i][j]+b[i][j]
print(a)

杜若左

受楼上大哥们的启发又写了一个

1. a = [[1,2,3],[4,5,6],[7,8,9]]
   
2. b = [[6,2,4],[5,9,6],[7,3,3]]
   
3. c = []
   
4. for i in range(len(a)):
   
5.     a1=a[i]
   
6.     b1=b[i]
   
7.     for j,k in zip(a1,b1):
   
8.         c.append((j+k))
   
9. print(c)

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DZG16

学习

holiday_python

d

土二奇

zip(x,y)可以么

尔东方

1. List=[]
   
2. L1=[12,7,3]
   
3. L2=[4,5,6]
   
4. L3=[7,8,9]
   
5. List1=[L1,L2,L3]
   
6. print(List1)
   
7. L4=[5,8,1]
   
8. L5=[6,7,3]
   
9. L6=[4,5,9]
   
10. List2=[L4,L5,L6]
    
11. print(List2)
    
12. 
    
13. for i in range(0,3):
    
14.     List3 = []
    
15.     for j in range(0,3):
    
16.         x=List1[i][j]+List2[i][j]
    
17.         List3.append(x)
    
18.     List.append(List3)
    
19. for i in range(3):
    
20.     print(List[i])

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killonon

..

san1412

1. X = [[12,7,3],
   
2.     [4,5,6],
   
3.     [7,8,9]]
   
4. 
   
5. Y = [[5,8,1],
   
6.     [6,7,3],
   
7.     [4,5,9]]
   
8. 
   
9. Z = []
   
10. 
    
11. for i in range(3):
    
12.     N = "list%s"%i#循环创建多个列表
    
13.     N = []
    
14.     for j in range(3):
    
15.         N.append(X[i][j] + Y[i][j])#嵌套列表
    
16.     Z.append(N)
    
17. print(Z)

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ForPorsche

1. X = [[12, 7, 3], [4, 5, 6], [7, 8, 9]]
   
2. Y = [[5, 8, 1], [6, 7, 3], [4, 5, 9]]
   
3. list = []
   
4. for i in range(len(X)):
   
5.     list.append([])
   
6.     for j in range(len(X[0])):
   
7.         s = X[i][j] + Y[i][j]
   
8.         list[i].append(s)
   
9. print(list)

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19971023

1

dengyk

1. x = [[12,7,3] , [4,5,6] , [7,8,9]]
   
2. y = [[5,8,1] , [6,7,3] , [4,5,9]]
   
3. 
   
4. list1 = []
   
5. list2 = []
   
6. list3 = []
   
7. list4 = []
   
8. 
   
9. for i in range(3):
   
10.     for m in range(3):
    
11.         if i == 1:
    
12.             list1.append(x[i][m] + y[i][m])
    
13.         elif i == 2:
    
14.             list2.append(x[i][m] + y[i][m])
    
15.         else:
    
16.             list3.append(x[i][m] + y[i][m])
    
17.             
    
18. list4.append(list3)
    
19. list4.append(list1)
    
20. list4.append(list2)
    
21. 
    
22. print(list4)
    
23.         
    
24.    
    

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nononoyes

X = [[12, 7, 3],
     [4, 5, 6],
     [7, 8, 9],]

Y = [[5, 8, 1],
     [6, 7, 3],
     [4, 5, 9]]
temp = []
Z = []

for i in range(0,len(X)):
    temp = []
    for j in range(0,len(X[i])):
        temp.append(X[i][j]+Y[i][j])
    Z.append(temp)

print(Z)

素手就琴

好题目

今天的我更强了

X = [[12,7,3],
    [4,5,6],
    [7,8,9]]

Y = [[5,8,1],
    [6,7,3],
    [4,5,9]]
z=[]
a=[]
b=[]
c=[]
for i in range(3):
    for j in range(3):
        n=X[i][j]+Y[i][j]
        if i==0:
            a.append(n)
        elif i==1:
            b.append(n)
        else:
            c.append(n)
z=[a,b,c]
print(z)

z2x2c8

看看

goalht

好好学习，天天向上

谢啾啾

1. X = [[12, 7, 3],
   
2.      [4, 5, 6],
   
3.      [7, 8, 9]]
   
4. x = []
   
5. 
   
6. Y = [[5, 8, 1],
   
7.      [6, 7, 3],
   
8.      [4, 5, 9]]
   
9. y = []
   
10. 
    
11. nums = []
    
12. result = [[],
    
13.           [],
    
14.           []]
    
15. 
    
16. for each in X:
    
17.     for i in each:
    
18.         x.append(i)
    
19. 
    
20. for each in Y:
    
21.     for i in each:
    
22.         y.append(i)
    
23. 
    
24. length1 = len(x)
    
25. length2 = len(y)
    
26. 
    
27. for i in range(0, length1):
    
28.     for j in range(0, length2):
    
29.         if i == j:
    
30.             num = x[i] + y[j]
    
31.             nums.append(num)
    
32. 
    
33. for i in range(0, 3):
    
34.     result[0].append(nums[i])
    
35. 
    
36. for i in range(3, 6):
    
37.     result[1].append(nums[i])
    
38. 
    
39. for i in range(3, 6):
    
40.     result[2].append(nums[i])
    
41. 
    
42. for i in range(0, 3):
    
43.     print(result[i],'\n')

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写的有些累赘

魔鬼勇士

支持楼主！！！