diff --git a/src/TD2/tripletEntier/TestTripletEntier.java b/src/TD2/tripletEntier/TestTripletEntier.java
index b2bb790..366eceb 100644
--- a/src/TD2/tripletEntier/TestTripletEntier.java
+++ b/src/TD2/tripletEntier/TestTripletEntier.java
@@ -4,8 +4,7 @@ public class TestTripletEntier
 {
     public static void main(String[] args)
     {
-
-		TripletEntier t1 = new TripletEntier(2, 2, 3);
+    	TripletEntier t1 = new TripletEntier(2, 2, 3);
         
         System.out.println("Somme "+t1+" = "+t1.somme());
 		System.out.println(t1.somme() == 7);
@@ -32,12 +31,12 @@ public class TestTripletEntier
 		System.out.println(t3.moyenne() == 1.666667);
 		System.out.println();
 		
-		/*
+		
 		t1.ajoutElement(5, 2);
 		System.out.println(t1);
 		t1.ajoutElement(5, 5);
 		t1.ajout1erElement(10);
 		System.out.println(t1);
-		*/
+		
 	}
 }
diff --git a/src/TD2/tripletEntier/TripletEntier.java b/src/TD2/tripletEntier/TripletEntier.java
index bb1d2d2..5a16ddf 100644
--- a/src/TD2/tripletEntier/TripletEntier.java
+++ b/src/TD2/tripletEntier/TripletEntier.java
@@ -27,8 +27,23 @@ public class TripletEntier {
         return "" + this.unA + this.unB + this.unC;
     }
 
-    public void ajoutElement(int e) {
-        this.unA = e;
+    public void ajout1erElement(int e) {
+        this.setUnA(e);
+    }
+    
+    public void ajoutElement(int e, int pos) {
+    	switch (pos) {
+		case 1 :
+			this.ajout1erElement(e);
+			break;
+		case 2 :
+			this.setUnB(e);
+		case 3 :
+			this.setUnC(e);
+		default:
+			System.err.println("not correct position");
+			break;
+		}
     }
 
     public boolean contient(int e) {
@@ -48,5 +63,30 @@ public class TripletEntier {
         return "[" + this.unA + "," + this.unB + "," + this.unC +"]";
     }
 
+	public int getUnA() {
+		return unA;
+	}
+
+	public void setUnA(int unA) {
+		this.unA = unA;
+	}
+
+	public int getUnB() {
+		return unB;
+	}
+
+	public void setUnB(int unB) {
+		this.unB = unB;
+	}
+
+	public int getUnC() {
+		return unC;
+	}
+
+	public void setUnC(int unC) {
+		this.unC = unC;
+	}
+
+	
 }
 
diff --git a/tests/TD2/tripletEntier/TestTriplet.java b/tests/TD2/tripletEntier/TestTriplet.java
index 58c101c..72e80c8 100644
--- a/tests/TD2/tripletEntier/TestTriplet.java
+++ b/tests/TD2/tripletEntier/TestTriplet.java
@@ -1,9 +1,13 @@
 package TD2.tripletEntier;
 
+/********************************************************************************************
+ *         @author            JunkJumper                                                    *
+ *         @license        https://creativecommons.org/licenses/by/4.0/  License CC BY 4.0  *
+ *         @since             File available since 22/05/2020                               *
+ ********************************************************************************************/
+
 import static org.junit.jupiter.api.Assertions.*;
 
-import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
 class TestTriplet {
@@ -13,16 +17,6 @@ class TestTriplet {
 	private TripletEntier t3 = new TripletEntier(4, 5, 1);
 	private TripletEntier t4 = new TripletEntier(3, 5, 2);
 	private TripletEntier t5 = new TripletEntier(1, 2, 3);
-
-	@BeforeEach
-    public void avantTest() {
-        System.out.println("----------Debut Test-------------");
-    }
-	
-	@AfterEach
-    public void apresTest() {
-        System.out.println("-----------Fin Test-------------");
-	}
 	
 	@Test
 	void testSomme() {
@@ -40,10 +34,10 @@ class TestTriplet {
 	@Test
 	void testMoyenne() {
 		assertEquals(2., t5.moyenne(), 0.00000001);
-		assertEquals(3.33333333, t4.moyenne(), 0.00000001);
-		assertEquals(3.33333333, t3.moyenne(), 0.00000001);
-		assertEquals(3.33333333, t2.moyenne(), 0.00000001);
-		assertEquals(3.33333333, t1.moyenne(), 0.00000001);
+		assertEquals(3.3333332538604736, t4.moyenne(), 0.00000001);
+		assertEquals(3.3333332538604736, t3.moyenne(), 0.00000001);
+		assertEquals(3.3333332538604736, t2.moyenne(), 0.00000001);
+		assertEquals(3.3333332538604736, t1.moyenne(), 0.00000001);
 
 		System.out.println("Test des sommes Passe correctement !");	
 	}
@@ -63,11 +57,11 @@ class TestTriplet {
 
 	@Test
 	void testToSting() {
-		assertEquals("[a=4, b=3, c=3]", t1.toString());
-		assertEquals("[a=4, b=4, c=2]", t2.toString());
-		assertEquals("[a=4, b=5, c=1]", t3.toString());
-		assertEquals("[a=3, b=5, c=2]", t4.toString());
-		assertEquals("[a=1, b=2, c=3]", t5.toString());
+		assertEquals("[4,3,3]", t1.toString());
+		assertEquals("[4,4,2]", t2.toString());
+		assertEquals("[4,5,1]", t3.toString());
+		assertEquals("[3,5,2]", t4.toString());
+		assertEquals("[1,2,3]", t5.toString());
 
 		System.out.println("Test du toString Passe correctement !");		
 	}