I am new to spreadsheets, but have been given the job of creating one for my school's crosscountry championship next week. All I want to do is assign a point system to the position achieved in race for the different houses participating!

1st place = 25 points
2nd place = 24
down to 24th place = 2 points
25th place and lower= 2 points

I have spent over 2 hours trying to work out how to do it...

HELP!!!!!!