Four-digit combinations

Question

Hello, I am looking for an algorithm to give me all possible combinations of 4 digits from 0 to 9.  Thank you in advance..

nounchak · Accepted Answer

I know, but actually I would like ALL the possible combinations please.  it would be more of a software actually...

ac 3 · Answer

No need for an algorithm for that, there are 9999 combinations.

nounchak · Answer

but I would like him to give me all the possible combinations (well, if it exists) like 1111, 1112, 1113....

ac 3 · Answer

All combinations go from 0000, 0001, 0002, ........................... to .................. 9998, 9999

McFly · Answer

Your thing is nonsense  for(int i=0;i

nounchak · Answer

I'm sorry, but I didn't quite understand... what does this formula mean? Where should I put it? Thank you

McFly · Answer

Rectification, in my case it will display
1, 2, 3,.....9999 and not 0001, 0002,...

therefore it should be written:
for(int i=0;i<10;i++){
for(int j=0;j<10;j++){
for(int k=0;k<10;k++){
for(int k=0;i<10;k++){

McFly · Answer

oups, message envoyé trop tôt:

so it should be written:
public class AffichCombi {

static public void main(String[] args) {

for(int i=0;i<10;i++){
for(int j=0;j<10;j++){
for(int k=0;k<10;k++){
for(int l=0;l<10;l++){
System.out.println(i+j+k+l);
}
}
}
}

}
}

This is Java code.

McFly · Answer

Oh dear, it's really not my day. Anyway, here's the code: public class AffichCombi {  static public void main(String[] args) {  for(int i=0;i

nounchak · Answer

No, not at all... can you explain to me what I need to install??

DrNitro · Answer

lol you're so cool nounchak, wow!!!!!

nounchak · Answer

sorry if I'm not good at computers (otherwise I wouldn't need a forum...)

DrNitro · Answer

it's not that you're either good or bad at computer science, but that you've never programmed and you're asking your question like a pro
you say ALGORITHM, I think you at least know 2 or 3 programming languages
WOW
uh sorry if I offended you

nounchak · Answer

let: a nicer guy than you on another forum made it for me himself...

xounay · Answer

Pour a = 0 à 9999

nicocorico · Answer

Oh yes, it's that simple...
I don’t really understand the relentless focus on this post, for just a simple loop!
And obtaining a written list of numbers from 0 to 1000 is not that useful; you should rather be interested in the equations if you want to deduce something from these values...

xounay · Answer

At worst, you check the length of the string at each loop iteration and concatenate one or more 0s in front.

Four-digit combinations

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