Study python_04

Array

 

a = [1,2,3]
print(a)

 

Array replace

a = [1,2,3]
a[0] = 100
print(a)

 

Deduplication Array

DEF delete_chong (): 
    a = [1,1,2,2,3 ] 
    b = [] # create an empty array
     for I in a:
         IF I Not  in b: # If the array elements a, b No 
            b .append (i) # b, the elements into 
    Print (b)      
delete_chong ()

 

And then at the end of the array with a numeric

a = [1,2,3]
a.append(100)
print(a)

 

Number specified position in the array is inserted

a = [1,2,3,4]
a.insert(1,400)
print(a)

 

 

Array content

= m [1, 1.0, ' A ' , Print , STR, [10,20, [33, 44 ]]] # what can be put array
 Print (m)