Top 20

1 0x00h 701 pts
2 boris39 701 pts
3 neoxquick 682 pts
4 maf-ia 663 pts
5 thefinder 644 pts
6 benito255 608 pts
7 mego 591 pts
8 madbat2 581 pts
9 Mart 554 pts
10 nikokks 550 pts
11 Stupefy 533 pts
12 plucth 513 pts
13 tehron 504 pts
14 Kithyane 502 pts
15 egosum 474 pts
16 Zeta 416 pts
17 CoYoTe99 416 pts
18 Undr 415 pts
19 Armavica 411 pts
20 loonies2 411 pts

Classement complet


2 Apr - 7:03 am

The Email challenge (#21) appears to be broken again. No mail is being received. Tried with multiple mail services to no avail.

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.

Mot de passe oublié

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Liste des épreuves :: Mathématiques :: Calculator I (19)


ID : 19
Points : 7
Validations :
Page de l'épreuve
Reporter un bug


Cette épreuve consiste à évaluer une expression mathématique simple. Celle-ci ne contient que des nombres entiers et les opérateurs classiques (+, -, *, /).
Voici un exemple :


Cette expression est contenue dans la variable expr.
Vous devrez renvoyer le résultat dans la variable result en l'arrondissant à l'unité.
Par exemple le résultat de l'expression précédente est environ -2966.7682. Vous devrez donc renvoyer -2967 dans ce cas.


Nom Type Description
Variables à récupérer
exprChaîne de caractèreschar*L'expression mathématique
Variables à renvoyer
resultRéelfloatLe résultat de l'évaluation de l'expression