From fd7d3385a595bda57014bcf875149a10411049e5 Mon Sep 17 00:00:00 2001
From: Balthazar Wilson <wilsonba@etu.utc.fr>
Date: Sun, 5 Nov 2023 17:05:39 +0100
Subject: [PATCH] fix: copeland
---
comsoc/Copeland.go | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/comsoc/Copeland.go b/comsoc/Copeland.go
index 4387e0f..b99c415 100644
--- a/comsoc/Copeland.go
+++ b/comsoc/Copeland.go
@@ -10,8 +10,8 @@ func CopelandSWF(p Profile) (count Count, err error) {
if err != nil {
return nil, err
}
- for alt1 := 0; alt1 < len(p); alt1++ {
- for alt2 := alt1 + 1; alt2 < len(p); alt2++ {
+ for alt1 := 1; alt1 <= len(alts); alt1++ {
+ for alt2 := alt1 + 1; alt2 <= len(alts); alt2++ {
score1, score2 := 0, 0
for _, pref := range p {
if isPref(Alternative(alt1), Alternative(alt2), pref) {
@@ -22,7 +22,9 @@ func CopelandSWF(p Profile) (count Count, err error) {
}
if score1 > score2 {
count[Alternative(alt1)]++
+ count[Alternative(alt2)]--
} else if score2 > score1 {
+ count[Alternative(alt1)]--
count[Alternative(alt2)]++
}
}
--
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