Python：每日一题 11

goalht

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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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逃兵

1. from numpy import array
   
2. X = [[12,7,3],
   
3.     [4,5,6],
   
4.     [7,8,9]]
   
5. 
   
6. Y = [[5,8,1],
   
7.     [6,7,3],
   
8.     [4,5,9]]
   
9. 
   
10. temp = array(X)+array(Y)
    
11. print(temp.tolist())

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sun8061

python学习

sinaop

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