solutionFractionnelle

.idea/misc.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_22" default="true" project-jdk-name="22" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_23" default="true" project-jdk-name="18" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file

src/Backpack.java

@@ -27,13 +27,16 @@ public class Backpack {
         this.sortByRatio();
 
         for(Loot loot : loots){
-            if(loot.getWeight() > this.capacity){
-                sfValuee += (loot.getValue() * loot.getWeight()) / (capacity - sfWeight);
-                sfWeight += capacity - sfWeight;
+            if(sfWeight + loot.getWeight() <= this.capacity){
+                // Si l'objet entier peut entrer dans le sac
+                sfValuee += loot.getValue();
+                sfWeight += loot.getWeight();
             }
             else {
-                sfValuee += loot.getWeight();
-                sfWeight += loot.getWeight();
+                // Si l'objet ne peut pas entrer entièrement dans le sac
+                int remainingWeight = this.capacity - sfWeight;
+                sfValuee += (int) (loot.getRatio() * remainingWeight);
+                break;
             }
         }
     }

src/Loot.java

@@ -5,7 +5,7 @@ public class Loot {
     public Loot(int weight, int value) {
         this.weight = weight;
         this.value = value;
-        this.ratio = (float) weight/value;
+        this.ratio = (float) value/weight;
     }
 
     public String toString(){