Ok, I'm trying to write a math program for fun... asks what operation you wanna















































































































































































































































































































































































































































































































































































































































































































































































































































































































run.. and then how many numbers. I got it to work for adding.. but subtracting















































































































































































































































































































































































































































































































































































































































































































































































































































































































no so much. Heres what I have for that

def minus():
num =input ("How many numbers you want to subtract? ")
num = int(num)
result = []
for i in range(num):
number=int(input(f'Please enter the (i+1) value :'))
result.append(int((number)))
def sub(number):
total=0
for i in number:
total - = i
return total
print ("your total is:, (sub(result)))

I ran this and it seems to add the numbers as a negative interger. Thoughts?

Darkman Almighty

--- Mystic BBS v1.12 A47 2021/01/26 (Raspberry Pi/32)
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I ran this and it seems to add the numbers as a negative interger. Thoughts?

def sub(number):
total=0
for i in number:
total - = i
return total

total -= i is the same as total = total - i

You start off by setting total to 0, and hence get negative integers since
you start subtracting from 0.

dbasher

--- Mystic BBS v1.12 A45 2020/02/18 (Linux/64)
* Origin: The Bottomless Abyss BBS * bbs.bottomlessabyss.net (1337:3/106)

On 13 Feb 2021, dbasher said the following...

I ran this and it seems to add the numbers as a negative interger. Thoughts?

def sub(number):
total=0
for i in number:
total - = i
return total

total -= i is the same as total = total - i

You start off by setting total to 0, and hence get negative integers sinceyou start subtracting from 0.

dbasher

ok ok, this makes some sense... now the question is should I even have a line setting the total. I'll try and play around with this a bit.. but at least I have a direction. Thanks!

--- Mystic BBS v1.12 A47 2020/12/04 (Linux/64)
* Origin: thE qUAntUm wOrmhOlE, rAmsgAtE, uK. bbs.erb.pw (1337:1/101)

ok ok, this makes some sense... now the question is should I even have a line setting the total. I'll try and play around with this a bit.. but
at least I have a direction. Thanks!

You should probably initialize the total with the first number in the list instead of 0.

dbasher

--- Mystic BBS v1.12 A45 2020/02/18 (Linux/64)
* Origin: The Bottomless Abyss BBS * bbs.bottomlessabyss.net (1337:3/106)