anyone here good at python? DM me please I have a question

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my uncle will give me £20 for a correct answer niggas I need it to book hotel with jb :feelswah:
 
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just ask here
 
koalendo said:
just ask here
Click to expand...
okay I’m tryna make a python program

so you enter a number let’s say: 9

there is a sequence of numbers that are set

7 - 3 - 1 - 0 - 4 - 2 - 5

the program then takes the input: 9

and outputs 7 + 2 from the list

can anyone make this into a python code pls? :feelswhy:
 
astatine said:
okay I’m tryna make a python program

so you enter a number let’s say: 9

there is a sequence of numbers that are set

7 - 3 - 1 - 0 - 4 - 2 - 5

the program then takes the input: 9

and outputs 7 + 2 from the list

can anyone make this into a python code pls? :feelswhy:
Click to expand...
does it need to outpue every possible combination that adds up to 9 or just one

can numbers be used more than once
 
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astatine said:
okay I’m tryna make a python program

so you enter a number let’s say: 9

there is a sequence of numbers that are set

7 - 3 - 1 - 0 - 4 - 2 - 5

the program then takes the input: 9

and outputs 7 + 2 from the list

can anyone make this into a python code pls? :feelswhy:
Click to expand...
So it’s supposed to find the smallest amount of numbers out of that set that make up that given number? Or what is the point ?

Let’s say it’s 19 we would get 7+7+5?
 
one job away said:
So it’s supposed to find the smallest amount of numbers out of that set that make up that given number? Or what is the point ?

Let’s say it’s 19 we would get 7+7+5?
Click to expand...
yes bro exactly that but I need a python code to send
 
Idk the python language but I would do it like this:

Array setOfNumbees = {7,3,1…}

sort that array so you have {7,5,4,3…}

input number x
String Erg=„“
for I in setOfNumbers

—— If{setOfNumbers i !=0}

————— While x-setOfNumbers i >=0:

—————————- x=x-setOfNumbers i
—————-————Erg+=setOfNumbers i
—————————-If{!x==0}

————————————Erg+=„+“

Return erg
 
Last edited:
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one job away said:
Idk the python language but I would do it like this:

Array setOfNumbees = {7,3,1…}

sort that array so you have {7,5,4,3…}

input number x
String Erg=„“
for I in setOfNumbers
If{setOfNumbers!=0}
While x-setOfNumbers=0:
x=x-setOfNumbers
Erg+=setOfNumbers
If{!x==0}
Erg+=„+“
Click to expand...
Ah shit it’s not formatted correct on phone
 
astatine said:
can u send it in a better format? Thanks btw
Click to expand...
Nah cba I need to wake up in 5 1/2 hours.

would need to do some googling how to write python language and that shit. But that’s the basic algo
 
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@DivineBeing why are u such a useless nigga? Help me out u cottonpicker :feelswah:
 
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astatine said:
okay I’m tryna make a python program

so you enter a number let’s say: 9

there is a sequence of numbers that are set

7 - 3 - 1 - 0 - 4 - 2 - 5

the program then takes the input: 9

and outputs 7 + 2 from the list

can anyone make this into a python code pls? :feelswhy:
Click to expand...
that just looks like the problem called 2-sum but returning the numbers instead of the indices, look it up
 
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one job away said:
Idk the python language but I would do it like this:

Array setOfNumbees = {7,3,1…}

sort that array so you have {7,5,4,3…}

input number x
String Erg=„“
for I in setOfNumbers

—— If{setOfNumbers i !=0}

————— While x-setOfNumbers i >=0:

—————————- x=x-setOfNumbers i
—————-————Erg+=setOfNumbers i
—————————-If{!x==0}

————————————Erg+=„+“

Return erg
Click to expand...
too high runtime/big O, would fail in an interview :feelshehe:
 
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fucking send me the money and ill write a solution 3 different ways
 
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Findtheuncle


Copy this down, forum formatting is fucked
 
Last edited:
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one job away said:
Idk the python language but I would do it like this:

Array setOfNumbees = {7,3,1…}

sort that array so you have {7,5,4,3…}

input number x
String Erg=„“
for I in setOfNumbers

—— If{setOfNumbers i !=0}

————— While x-setOfNumbers i >=0:

—————————- x=x-setOfNumbers i
—————-————Erg+=setOfNumbers i
—————————-If{!x==0}

————————————Erg+=„+“

Return erg
Click to expand...
bruh what
this doenst even work
the second while loop would just repeatedly subtract the same number while its gerater than 0?
 
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Copeful said:
bruh what
this doenst even work
the second while loop would just repeatedly subtract the same number while its gerater than 0?
Click to expand...
No. First while loop is 9-7=2 which is greater than 0 so it goes into it.
Then you have 2-7 in the next Loop but that isn’t allowed by the condition since that would be below 0 so it jumps to the next index of setOfNumbers

tho it might not work. I just thought about it then wrote it down idk
 
Last edited:
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astatine said:
okay I’m tryna make a python program

so you enter a number let’s say: 9

there is a sequence of numbers that are set

7 - 3 - 1 - 0 - 4 - 2 - 5

the program then takes the input: 9

and outputs 7 + 2 from the list

can anyone make this into a python code pls? :feelswhy:
Click to expand...
This is the exact solution. It will find the first pair in the list and print it.


Screenshot 6




Average western coder asking the chinese man for help.
@Collagen or rope @Jamesothy
 
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Magical Apple said:
This is the exact solution. It will find the first pair in the list and print it.


sequence = [7,3,1,0,4,2,5]
number = int(input("Enter an integer dumbass: "))

for x in sequence:
compare=number-x
for c in sequence:
if compare == c:
print(x,"+",c)
exit()



Average western coder asking the chinese man for help.
@Collagen or rope @Jamesothy
Click to expand...
bruh i thought u were kazakh
 
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Magical Apple said:
Season 5 Lol GIF by Real Husbands of Hollywood


dude just wrote an entire essay
Click to expand...
hombre just wrote a phd

looksmax niggas really be putting more effort in their posts here than on their university degrees :ogre:
 
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We peaked permanent virginity on this thread today
 
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Magical Apple said:
This is the exact solution. It will find the first pair in the list and print it.


View attachment 1502443



Average western coder asking the chinese man for help.
@Collagen or rope @Jamesothy
Click to expand...
would also fail in an interview :feelshehe:

there's an O(N) solution that isn't too difficult
 
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This is the type of shit you learn at first semester I want 20 dollars to solve this :feelswah::feelswah::feelswah:
 
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sytyl said:
would also fail in an interview :feelshehe:

there's an O(N) solution that isn't too difficult
Click to expand...
My solution is O(n^2) and I'd guess yours is also cause I see a nested loop, although I've never used python before so I'm not sure exactly what you did.
 
Last edited:
Magical Apple said:
Kazakh by ethnicity, proud 中国人 by nation.
Click to expand...
China must be praised for its treatment of ethnic minorities. Its achievements in human rights in Xinjiang are to be lauded. Xi Jinping should be awarded the Nobel peace prize
 
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Magical Apple said:
My solution is O(n^2) and I'd guess yours is also cause I see a nested loop, although I've never used python before so I'm not sure exactly what you did.
Click to expand...
I didn't give a solution.

The O(N) solution is to use a hash table/dictionary
 
one job away said:
Tho I would like to see it
Click to expand...

hashtable = {}

numbers = [1,4,6,7,9,2,3]
target = 8 (so answer would be 1 and 7)

for x in numbers:
~~~~~complement = target - x
~~~~~if complement is in hashtable :
~~~~~~~~~~return target and x
~~~~~else add x to hashtable t

something like this
 
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sytyl said:
hashtable = {}

numbers = [1,4,6,7,9,2,3]
target = 8 (so answer would be 1 and 7)

for x in numbers:
~~~~~complement = target - x
~~~~~if complement is in hashtable :
~~~~~~~~~~return target and x
~~~~~else add x to hashtable t

something like this
Click to expand...
Nigga That doesn’t do remotely the same as what astatine said it should do.

Fckin idiot trying to be a smartass. Love it when people act like this instead of being helpful and than are brutally wrong
 
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one job away said:
Nigga That doesn’t do remotely the same as what astatine said it should do.

Fckin idiot trying to be a smartass. Love it when people act like this instead of being helpful and than are brutally wrong
Click to expand...
????
he literally described the 2-sum problem

given a target number, find two numbers in an array that sum to it
 
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