how to loop through list in python

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

# Python3 code to iterate over a list 
list = [1, 3, 5, 7, 9] 
   
# Using for loop 
for i in list: 
    print(i) 

list = [1, 3, 5, 7, 9] 

# with index   
for index, item in enumerate(list): 
    print (item, " at index ", index)
    
# without index
for item in list:
  	print(item)

# Python3 code to iterate over a list 
list = [1, 3, 5, 7, 9] 
   
# Using enumerate()  
for i, val in enumerate(list): 
    print (i, ",",val) 

thisList = [1, 2, 3, 4, 5, 6]

x = 0
while(x < len(thisList)):
    print(thisList[x])
    x += 1
    
# or you can do this:

for x in range(0, len(thisList)):
    print(thisList[x])
    
#or you can do this

for x in thisList:
    print(x)

it.dropwhile(lambda x: x != 4, it.cycle(l))