correction de la fonctionFractionnelle

src/App.java

@@ -5,6 +5,7 @@ public class App {
        Backpack backpack= new InstanceReader().read("src/sacTest");
        backpack.sortByRatio();
        backpack.solutionFractionnelle();
+        System.out.println("sac :" + backpack);
         System.out.println("solution fractionnelle :" + backpack.getSfValuee());
     }
 }

src/Backpack.java

@@ -27,13 +27,21 @@ public class Backpack {
         this.sortByRatio();
 
         for(Loot loot : loots){
-            if(loot.getWeight() > this.capacity){
-                sfValuee += (loot.getValue() * loot.getWeight()) / (capacity - sfWeight);
+            if(loot.getWeight() > (capacity - sfWeight)){
+                System.out.println("value :"+loot.getValue());
+                System.out.println("value1 :"+loot.getWeight());
+                System.out.println("value2 :"+(capacity - sfWeight));
+                System.out.println("value1 :"+sfValuee);
+                sfValuee += (loot.getValue() * (capacity - sfWeight)) / loot.getWeight();
                 sfWeight += capacity - sfWeight;
+                System.out.println("frac :"+sfValuee);
+                System.out.println("frac :"+sfWeight);
             }
-            else {
-                sfValuee += loot.getWeight();
+            else if (sfWeight < capacity){
+                sfValuee += loot.getValue();
                 sfWeight += loot.getWeight();
+                System.out.println("no frac :"+sfValuee);
+                System.out.println("no frac :"+sfWeight);
             }
         }
     }

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(){