Can someone please help me solve this problem?

Question

https://code.sololearn.com/cxHnI2oPjqJG/?ref=app

Answer 1

yards=int(input())

Answer 2

yards=int(input("Enter a number: "))
print(yards)
if yards > 10:
print ("High Five")
elif yards <= 10:
print ("Ra!"*yards)
else:
print ("shh")

Answer 3

I have done it

Answer 4

Only to understand, what do else?
Is it for checking negative numbers?