Hi everyone! I am new to Python. I want to make a function like the example above. When I type the year number, it should return the result according to the formula above (use return() instead using print(). Thank you for your help
.
Year 1 = x
Year 2 = Year 1 *y+x
Year 3 = Year 2*y+x
Year 4 = Year 3*y+x
.
.
.
(continue)
Eg.
Enter Year: 2
Result: xy+x
Eg.
Enter Year: 4
Result: ((xy+x)(y)+x)y+x
not difficult indeed. What have you tried? what is x and what is y?
(Apr-09-2021, 10:43 AM)buran Wrote: [ -> ]not difficult indeed. What have you tried? what is x and what is y?
x = 100 and y = 5
I have tried this, but it seems not working.
def loop(year):
while 1 < year:
x = 100 * 5 + 100
return x
return x
if __name__=='__main__':
year = 2
print(loop)
Why are you printing the function on line 10? You need to call the function, passing in the value for its parameter, year.
Also, to keep it general, loop() should have 3 parameters - year, x, and y.
You then do not decrement year so the loop will repeat infinitely.
Finally, you do not need a loop, rather exponentiation (hint, some x and y formula raised to the power of year)
......
def func(year):
x = 100; y = 5
if year == 1: return x
return (func(year-1))*y+x
for i in range(1, 5):
print(func(i))Output:
100
600
3100
15600
Please don't do people's homework for them.