Can somebody help me. I need an exact description of these python scrips, I mean every single line. Would you be so kind and help me. Thank you very much.

These are timer scripts:

1 import math

2 import GameLogic

3 contr=GameLogic.getCurrentController()

4 owner=contr.getOwner()

5

6 for i in range(0,20):

7 if owner.Time>=60*i:

8 owner.Text=i

1 import math

2 import GameLogic

3 contr=GameLogic.getCurrentController()

4 owner=contr.getOwner()

5

6 for i in range(0,100):

7 if owner.Time >= 60*i:
8 owner.Text=int(owner.Time)-60*I

1 import math

2 import GameLogic

3 contr=GameLogic.getCurrentController()

4 owner=contr.getOwner()

5 owner.Text=int((owner.Time-int(owner.Time))*100)

Thank you!!!