Python：每日一题 11

sxzpf

666666

sxzpf

a = []
b = []
c = []
for i in range(3):
    d = []
    e = []
    f = []
    for j in range(3):
        d.append(int(input('请输入第一个列表的第%d行，%d列的值：'%(i+1,j+1))))
        e.append(int(input('请输入第二个列表的第%d行，%d列的值：'%(i+1,j+1))))
        f.append(d[j]+e[j])
    a.append(d)
    b.append(e)
    c.append(f)
for i in range(3):
    print(c[i])

lyslyslys

学习学习

apple_wt

z = []
x = [[12,7,3],[4,5,6],[7,8,9]]
y = [[5,8,1],[6,7,3],[4,5,9]]
for i in range(3):
    a = []
    for j in range(3):
        num = x[i][j] + y[i][j]
        a.append(num)
    z.append(a)
print(z)

wangl81815

学习

吃鱼的虾

已做

archlzy

[[i+j for i,j  in zip(X[m],Y[m])] for m in range(3)]

绊axs

>>> import tensorflow as tf
>>> X = tf.Variable([[12,7,3],
    [4,5,6],
    [7,8,9]])
>>> Y = tf.Variable([[5,8,1],
    [6,7,3],
    [4,5,9]])
>>> Z = tf.add(X,Y)
>>> with tf.Session() as sess:
        sess.run(tf.global_variables_initializer())
        print(sess.run(Z))

       
[[17 15  4]
[10 12  9]
[11 13 18]]

zhangjk19841984

import numpy as np
x =np.mat( [[12,7,3],  #mat代表二维矩阵
    [4,5,6],
    [7,8,9]])

y = np.mat([[5,8,1],
    [6,7,3],
    [4,5,9]])
l=x+y
print(l,end=' -------\n')

兔兔小默

111

Roc乘风

打卡
我的答案，不是很满意，

1. X = [[12,7,3],[4,5,6],[7,8,9]]
   
2. 
   
3. Y = [[5,8,1],[6,7,3],[4,5,9]]
   
4. 
   
5. Z =[[],[],[]]
   
6. 
   
7. for x in range(0,3):
   
8.     for y in range(0,3):
   
9.         Z[x].append(X[x][y]+Y[x][y])
   
10. print(Z)

复制代码

比较中意，这个

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

复制代码

double-lee

x = [[1,2,3],[4,5,6],[7,8,9]]
y = [[1,2,3],[4,5,6],[7,8,9]]
z = [[0,0,0],[0,0,0],[0,0,0]]
for i in range(3):
    for j in range(3):
        z[i][j] = x[i][j] + y[i][j]

咕咕鸡鸽鸽

kk

xxt

1. z1=[]
   
2. z=[]
   
3. x= [ [12,7,3], [4,5,6],[7,8,9]]
   
4. y= [ [5,8,1], [6,7,3],[4,5,9]]
   
5. for i in range(3):
   
6.     for j in range(3):
   
7.         temp=x[i][j]+y[i][j]
   
8.         z1.append(temp)
   
9.     z.append(z1)
   
10.     z1=[]
    
11. print(z)
    

复制代码

北城以北灬

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. 
   
10. def ex11(x, y):
    
11.     z = x
    
12.     for i in range(len(x)):
    
13.         for j in range(len(y)):
    
14.             z[i][j] = x[i][j] + y[i][j]
    
15.     print(z)
    
16. 
    
17. 
    
18. ex11(X, Y)
    

复制代码

hjx123hjx

学习一下

Mrboomboom

print([[X[i][j]+Y[i][j] for j in range(len(X[i]))] for i in range(len(X))])

捞鬼

坚持

lwy520

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

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

x = [[0,0,0],
    [0,0,0],
    [0,0,0]]

y = [[0,0,0],
     [0,0,0],
     [0,0,0]]

for i in range(3):
    for j in range(3):
        x[i][j]=X[i][j]
        y[i][j]=Y[i][j]

print(x)
print(y)

lwy520

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

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

x = [[0,0,0],
    [0,0,0],
    [0,0,0]]


for i in range(3):
    for j in range(3):
        x[i][j]=X[i][j]+Y[i][j]

print(x)