Top 20

1 0x00h 704 pts
2 boris39 704 pts
3 neoxquick 685 pts
4 maf-ia 666 pts
5 thefinder 647 pts
6 benito255 611 pts
7 mego 594 pts
8 madbat2 584 pts
9 Mart 557 pts
10 Stupefy 536 pts
11 nikokks 516 pts
12 plucth 515 pts
13 tehron 507 pts
14 Kithyane 505 pts
15 egosum 476 pts
16 CoYoTe99 419 pts
17 Undr 418 pts
18 Zeta 418 pts
19 loonies2 413 pts
20 Armavica 412 pts

Classement complet


12 May - 11:47 am

Working again now.

10 May - 4:05 pm

Hello, sorry for the late answer, in fact yes there is an issue with the mail, we will try to fix it quickly. Thanks for reporting

7 May - 6:07 pm

Hi there is a issue for the challenfe Email (number 21). I don't receive a mail on any of them: gmail, hotmail, yahoo. do i fail or is it the challenge ?

28 Feb - 10:35 am

Yes we fixed it

27 Feb - 10:00 pm

Thank you, just validated contest22. The solution checker seems to have been fixed.

27 Feb - 8:40 am

Yes several solutions are accepted of course. I will check one of your answers

26 Feb - 7:51 pm

No 500 error, but the solutions I'm submitting can be verified to be correct. It can't be that only one configuration is accepted, right? - as there are multiple correct configurations for each problem.

26 Feb - 5:54 pm

contest 22 is not concerned by the issue I found, and seems to be working (I suppose you don't have 500 error on this one ?). Your solutions are indeed rejected, but I did not check them yet

26 Feb - 3:25 pm

The validation for contest 22 also seems to be wrong (it's not accepting solutions that are clearly correct). I submitted bug report yesterday.

26 Feb - 9:59 am

Ok I fixed the issue It is higly possible that other challenges are impacted, so don't hesitate to tell meif you encounter this again. Thank you for reporting

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Liste des épreuves :: Divers :: String manipulation I (42)


ID : 42
Points : 8
Validations :
Page de l'épreuve
Reporter un bug


Ce challenge est simple, vous recevez deux chaines de caractères : s1 et s2.
Vous devez retourner leur concaténation dans la variable s3.

Par exemple, si
s1 = iUzasIJQlzKNEFzQMYX
s2 = ziCmongziXaseBRcpZdK

Vous devez retourner :
s3 = iUzasIJQlzKNEFzQMYXziCmongziXaseBRcpZdK


Nom Type Description
Variables à récupérer
s1Chaîne de caractèreschar*
s2Chaîne de caractèreschar*
Variables à renvoyer
s3Chaîne de caractèreschar*La concaténation de s1 et s2