There have been a lot of other posts which talk about it, but I still don’t understand how to do it. Could someone please help?

I might be just stupid, but please help

This is my code:

```
# Walk through the minefield
# This function returns the number multiplied by the times
def mult(number, times):
total = 0
while times > 0:
total += number
times -= 1
return total
# This function returns the number to the exponent power.
def power(number, exponent):
total = 1
# Complete the function.
while exponent > 1:
total *= number
exponent -= 0
return total
# Don't change the following code
# You can find coefficients for the equation on the tower
tower = hero.findFriends()[0]
a = tower.a
b = tower.b
c = tower.c
d = tower.d
x = hero.pos.x
while True:
# To find the path use a cubic equation
y = a * power(x, 3) + b * power(x, 2) + c * power(x, 1) + d * power(x, 0)
hero.moveXY(x, y)
x = x + 5
```