python iterate through list

1list = [1, 3, 6, 9, 12] 
2   
3for i in list: 
4    print(i) 

1list = [1, 3, 5, 7, 9] 
2
3# with index   
4for index, item in enumerate(list): 
5    print (item, " at index ", index)
6    
7# without index
8for item in list:
9  	print(item)

1# Iterate through a string using a for loop
2name="Nagendra"
3for letter in name:
4  print(letter)
5  
6# Iterate through a string using a for loop 
7index = 0
8while index<len(name):
9  print(index)
10  index += 1
11#Iterate through a list of strings using a for loop
12list_names = ['Nagendra','Nitesh','Sathya']
13for name in list_names:
14  print(name)
15  
16#Iterate through a string using a while loop
17list_names = ['Nagendra','Nitesh','Sathya']
18index = 0
19while index<len(list_names):
20  print(list_names[i])
21  index += 1
22

1lst = [10, 50, 75, 83, 98, 84, 32]
2 
3for x in range(len(lst)): 
4    print(lst[x]) 
5

1# Python list
2my_list = [1, 2, 3]
3
4# Python automatically create an item for you in the for loop
5for item in my_list:
6  print(item)
7  
8 

1for row in list: