Skip to content
GitLab
Explore
Sign in
Primary navigation
Search or go to…
Project
I
IA04 TP3
Manage
Activity
Members
Labels
Plan
Issues
Issue boards
Milestones
Wiki
Code
Merge requests
Repository
Branches
Commits
Tags
Repository graph
Compare revisions
Snippets
Build
Pipelines
Jobs
Pipeline schedules
Artifacts
Deploy
Package Registry
Container Registry
Model registry
Operate
Environments
Terraform modules
Monitor
Incidents
Analyze
Value stream analytics
Contributor analytics
CI/CD analytics
Repository analytics
Model experiments
Help
Help
Support
GitLab documentation
Compare GitLab plans
Community forum
Contribute to GitLab
Provide feedback
Keyboard shortcuts
?
Snippets
Groups
Projects
Show more breadcrumbs
Mohamed Fall
IA04 TP3
Commits
038e073b
Commit
038e073b
authored
2 years ago
by
Antoine Kryus
Browse files
Options
Downloads
Patches
Plain Diff
add tp3 (partial
parent
50c59fc9
No related branches found
No related tags found
No related merge requests found
Changes
2
Hide whitespace changes
Inline
Side-by-side
Showing
2 changed files
comsoc/majority.go
+15
-0
15 additions, 0 deletions
comsoc/majority.go
comsoc/utils.go
+63
-0
63 additions, 0 deletions
comsoc/utils.go
with
78 additions
and
0 deletions
comsoc/majority.go
0 → 100644
+
15
−
0
View file @
038e073b
package
comsoc
import
()
func
MajoritySWF
(
p
Profile
)
(
count
Count
,
err
error
)
{
for
i
,
voter
:=
range
p
{
count
[
voter
[
0
]]
+=
1
}
// 0-votes alternatives are not included
return
count
,
nil
}
func
MajoritySCF
(
p
Profile
)
(
bestAlts
[]
Alternative
,
err
error
){
count
,
_
:=
MajoritySWF
(
p
)
return
maxCount
(
count
),
nil
}
This diff is collapsed.
Click to expand it.
comsoc/utils.go
0 → 100644
+
63
−
0
View file @
038e073b
package
comsoc
import
(
"errors"
)
type
Alternative
int
type
Profile
[][]
Alternative
type
Count
map
[
Alternative
]
int
// renvoie l'indice ou se trouve alt dans prefs
func
rank
(
alt
Alternative
,
prefs
[]
Alternative
)
int
{
for
i
,
v
:=
range
prefs
{
if
alt
==
v
{
return
i
}
}
return
-
1
}
// renvoie vrai ssi alt1 est préférée à alt2
func
isPref
(
alt1
,
alt2
Alternative
,
prefs
[]
Alternative
)
bool
{
return
rank
(
alt1
,
prefs
)
>
rank
(
alt2
,
prefs
)
}
// renvoie les meilleures alternatives pour un décomtpe donné
func
maxCount
(
count
Count
)
(
bestAlts
[]
Alternative
)
{
max
:=
0
for
_
,
v
:=
range
count
{
switch
{
case
v
==
max
:
bestAlts
=
append
(
bestAlts
,
Alternative
(
v
))
case
v
>
max
:
bestAlts
=
[]
Alternative
{
Alternative
(
v
)}
// bestAlts = append(bestAlts, v)
max
=
v
}
}
return
}
// vérifie le profil donné, par ex. qu'ils sont tous complets et que chaque alternative n'apparaît qu'une seule fois par préférences
func
checkProfile
(
prefs
Profile
)
error
// vérifier que tout le monde a les mêmes alternatives, qu'il n'est pas vide
// vérifie le profil donné, par ex. qu'ils sont tous complets et que chaque alternative de alts apparaît exactement une fois par préférences
func
checkProfileAlternative
(
prefs
Profile
,
alts
[]
Alternative
)
error
{
for
_
,
voter
:=
range
prefs
{
if
len
(
voter
)
!=
len
(
alts
)
{
return
errors
.
New
(
"001: ProfileErrors"
)
}
check
:=
make
(
map
[
Alternative
]
int
)
for
_
,
alt
:=
range
voter
{
check
[
alt
]
+=
1
if
check
[
alt
]
>
1
{
return
errors
.
New
(
"001: ProfileErrors"
)
}
}
}
return
nil
}
//jerome.gaigne@hds.utc.fr
This diff is collapsed.
Click to expand it.
Preview
0%
Loading
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Save comment
Cancel
Please
register
or
sign in
to comment