Python：每日一题 11

xiaofan1228

X = [[12,7,3],
    [4,5,6],
    [7,8,9]]
 
Y = [[5,8,1],
    [6,7,3],
    [4,5,9]]

a, b, c = X
a1, b1, c1 = Y
a2 = []
b2 = []
c2 = []

for i in range(3):
    a2.append(a[i] + a1[i])
    b2.append(b[i] + b1[i])
    c2.append(c[i] + c1[i])

print(a2)
print(b2)
print(c2)

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

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

DZG16

学习

holiday_python

d

土二奇

zip(x,y)可以么

尔东方

List=[]
L1=[12,7,3]
L2=[4,5,6]
L3=[7,8,9]
List1=[L1,L2,L3]
print(List1)
L4=[5,8,1]
L5=[6,7,3]
L6=[4,5,9]
List2=[L4,L5,L6]
print(List2)

for i in range(0,3):
    List3 = []
    for j in range(0,3):
        x=List1[i][j]+List2[i][j]
        List3.append(x)
    List.append(List3)
for i in range(3):
    print(List[i])

killonon

..

san1412

X = [[12,7,3],
    [4,5,6],
    [7,8,9]]
 
Y = [[5,8,1],
    [6,7,3],
    [4,5,9]]

Z = []

for i in range(3):
    N = "list%s"%i#循环创建多个列表
    N = []
    for j in range(3):
        N.append(X[i][j] + Y[i][j])#嵌套列表
    Z.append(N)
print(Z)

ForPorsche

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

19971023

1

dengyk

x = [[12,7,3] , [4,5,6] , [7,8,9]]
y = [[5,8,1] , [6,7,3] , [4,5,9]]

list1 = []
list2 = []
list3 = []
list4 = []

for i in range(3):
    for m in range(3):
        if i == 1:
            list1.append(x[i][m] + y[i][m])
        elif i == 2:
            list2.append(x[i][m] + y[i][m])
        else:
            list3.append(x[i][m] + y[i][m])
            
list4.append(list3)
list4.append(list1)
list4.append(list2)

print(list4)
        
    

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

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

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

nums = []
result = [[],
          [],
          []]

for each in X:
    for i in each:
        x.append(i)

for each in Y:
    for i in each:
        y.append(i)

length1 = len(x)
length2 = len(y)

for i in range(0, length1):
    for j in range(0, length2):
        if i == j:
            num = x[i] + y[j]
            nums.append(num)

for i in range(0, 3):
    result[0].append(nums[i])

for i in range(3, 6):
    result[1].append(nums[i])

for i in range(3, 6):
    result[2].append(nums[i])

for i in range(0, 3):
    print(result[i],'\n')

写的有些累赘

魔鬼勇士

支持楼主！！！