Decrementing for loops [duplicate]

Question

This question already has an answer here:

• Loop backwards using indices in Python? 14 answers

I want to have a for loop like so:

for counter in range(10,0):
       print counter,

and the output should be 10 9 8 7 6 5 4 3 2 1

Answer 1

a = " ".join(str(i) for i in range(10, 0, -1))
print (a)

Answer 2

Check out the range documentation, you have to define a negative step:

>>> range(10, 0, -1)
[10, 9, 8, 7, 6, 5, 4, 3, 2, 1]

Answer 3

You need to give the range a -1 step

 for i in range(10,0,-1):
    print i

Answer 4

for i in range(10,0,-1):
    print i,

The range() function will include the first value and exclude the second.

Answer 5

range step should be -1

   for k in range(10,0,-1):
      print k