@programminginc - страница 1470

BinaryByter

So this a % b will NEVER be bigger than b

BinaryByter

so this is the first part

BinaryByter

random () % b random () generates a huge random number. by using modulo on it, you ensure that it never becomes bigger than b

BinaryByter

Now since you have a range, you might not want to start at 0

BinaryByter

So by adding min to the random number, the number 0 will be mapped to min

BinaryByter

but this might cause the biggest possible number to be wayy higher than the upper bound of the range

BinaryByter

thats why we have random () % (max - min)

Ariana

DONT USE RANDOM anyways get random data from urandom :)

BinaryByter

So in total we have (random () % (max - min)) + min ^ ^ ^ gen number how many ensure the smallest in the range? number to be in the range

BinaryByter

DONT USE RANDOM anyways get random data from urandom :)

uhhhh... bad idea

BinaryByter

urandom isnt available on windows

BinaryByter

+ it requires quite a hackjob with FILE structs

Ariana

lmao screw windows user just help them install a malware and be happy

Anonymous

So in total we have (random () % (max - min)) + min ^ ^ ^ gen number how many ensure the smallest in the range? number to be in the range

but how do i ensure the highest number to be smaller than max?

Anonymous

that's what i don't understand

BinaryByter

lmao screw windows user just help them install a malware and be happy

Linux isn't much better?

Ariana

%n -> all numbers are in the range from 0 to n-1 +x -> all numbers are in the range from x to x+n-1

Ariana

Linux isn't much better?

dude i tried using windows yesterday, just be happy we're on linux

BinaryByter

dude i tried using windows yesterday, just be happy we're on linux

Meh, bsd is better

BinaryByter

:D

Ariana

:D

BinaryByter

but windows is really just better because of the frontend

Ariana

ok be happy we aren't on windows

Ariana

nononono i cant find | grep

Ariana

how do i find my file then

Ariana

;-;

BinaryByter

ok be happy we aren't on windows

lets be happy that we can still use dos on emulators :D

Ariana

:D

BinaryByter

how do i find my file then

Ariana

%n -> all numbers are in the range from 0 to n-1 +x -> all numbers are in the range from x to x+n-1

anyways this make sense?

BinaryByter

anyways this make sense?

prolly not, formal maths are always hard to get for nonchinese people 😝

Ariana

;-;

BinaryByter

just become german

Anonymous

but how do i ensure the highest number to be smaller than max?

this is literally the only problem that i have

Anonymous

with this method

Anonymous

just become german

Hitler 1945 (Colorised)

BinaryByter

Hitler 1945 (Colorised)

Thats me :D

BinaryByter

this is literally the only problem that i have

i told you

BinaryByter

read what I told you 😂

Anonymous

did you?

Ariana

%n -> 0,1,2,3...n-1 %n+x -> x,x+1,x+2,...,x+n-1 So set x as min and x+n-1 as max, then x=min and n=max+1-min So you take rand()%(max+1-min)+min

Ariana

read what I told you 😂

youres cant output max unless max is like an unwanted child

BinaryByter

So in total we have (random () % (max - min)) + min ^ ^ ^ gen number how many ensure the smallest in the range? number to be in the range

^ (max - min) makes sure that no number is bigger than what is allowed in the range. the + min at the end just shifts everything by min

Anonymous

^ (max - min) makes sure that no number is bigger than what is allowed in the range. the + min at the end just shifts everything by min

but WHY does it happen

BinaryByter

youres cant output max unless max is like an unwanted child

depends on what you want 😂

Anonymous

how am i sure of that?

BinaryByter

how am i sure of that?

black magic, be contempt with that

BinaryByter

😂

Ariana

Let's say max=10 min=5 rand()%(10-5+1)=rand()%(6) all the possible outputs are 0,1,2,3,4,5 Now we add 5, so it becomes rand()%6+5 all the possible outputs are 5,6,7,8,9,10

Anonymous

black magic, be contempt with that

"because reasons" is not acceptable for me

BinaryByter

"because reasons" is not acceptable for me

it should, sometimes

Ariana

Let's say max=10 min=5 rand()%(10-5+1)=rand()%(6) all the possible outputs are 0,1,2,3,4,5 Now we add 5, so it becomes rand()%6+5 all the possible outputs are 5,6,7,8,9,10

this is ok?

Anonymous

Let's say max=10 min=5 rand()%(10-5+1)=rand()%(6) all the possible outputs are 0,1,2,3,4,5 Now we add 5, so it becomes rand()%6+5 all the possible outputs are 5,6,7,8,9,10

no

Anonymous

shouldn't random() return just 1 value?

BinaryByter

it should :D

Ariana

ok...

BinaryByter

ok...

😂

Ariana

Let's say max=10 min=5 rand()%(10-5+1)=rand()%(6) all the possible outputs are 0,1,2,3,4,5 Now we add 5, so it becomes rand()%6+5 all the possible outputs are 5,6,7,8,9,10

Commit message: fixed english

BinaryByter

Commit message: fixed english

I pardon your french!

Ariana

now wheres my hacktober tshirt

Anonymous

Commit message: fixed english

s/message/suicide

Ariana

XD

BinaryByter

now wheres my hacktober tshirt

I didn't get mine

BinaryByter

and I am jealous

BinaryByter

:(

Ariana

Commit message: fixed english

Commit suicide: fixed english

Ariana

I didn't get mine

wait why

BinaryByter

wait why

appearently they were too stupid to print my adress well 😂

Ariana

XD

Ariana

omg rip

BinaryByter

yes, very rip

Ariana

this is why i make by address as detailed as it possibly can

Anonymous

i tried it, it works

BinaryByter

i tried it, it works

No shit sherlock

Anonymous

the problem is that i don't know the why

Ariana

^

Ariana

Let's say max=10 min=5 rand()%(10-5+1)=rand()%(6) all the possible outputs are 0,1,2,3,4,5 Now we add 5, so it becomes rand()%6+5 all the possible outputs are 5,6,7,8,9,10

this zis ok

BinaryByter

the problem is that i don't know the why

you know it, you prolly overread it ¯\_(ツ)_/¯

BinaryByter

^

❤️

Ariana

这个可以吗