python for loop in array

1foo = ['foo', 'bar']
2for i in foo:
3  print(i) #outputs 'foo' then 'bar'
4for i in range(len(foo)):
5  print(foo[i]) #outputs 'foo' then 'bar'
6i = 0
7while i < len(foo):
8  print(foo[i]) #outputs 'foo' then 'bar'

1itemlist = []
2for j in range(len(myarray)):
3    item = myarray[j]
4    itemlist.append(item)

1for i in foo:
2  print(i) #outputs 'foo' then 'bar'

1for x in range (1, 100, 1):
2  print(x)

1for i in range(50):
2  i =+ 1
3  print(i)

1print("Hello, world")