public boolean isNegative() change#25
Open
StreignardM wants to merge 2 commits into
Open
Conversation
vvandenschrieck
requested changes
Oct 25, 2019
StreignardM
commented
Nov 8, 2019
StreignardM
left a comment
StreignardM
left a comment
Author
There was a problem hiding this comment.
double result = numerator/denominator;
return (denominateur != 0 || result < 0)? true : false;
vvandenschrieck
requested changes
Nov 8, 2019
| public boolean isNegative() { | ||
| return (numerator/denominateur)<0; | ||
| double result = numerator/denominator; | ||
| return (denominator == 0 || result < 0)? true:false; |
Collaborator
There was a problem hiding this comment.
Heu, je ne comprends pas la logique... ???
Collaborator
There was a problem hiding this comment.
Autre commentaire : double result = numerator/denominator risque toujours d'avoir des problèmes d'arrondi. Les opérandes de la divisions sont des entiers, donc le quotient sera un entier. Stocker ce résultat dans un double ne changera rien, on aura perdu de l'information. Tu dois "caster" les opérandes en double avant la division (une des deux suffit normalement).
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
return (numerator/denominateur)<0;