diff --git a/src/main/java/TP2/asd/SymTable.java b/src/main/java/TP2/asd/SymTable.java
index 5830d6d..e408b17 100644
--- a/src/main/java/TP2/asd/SymTable.java
+++ b/src/main/java/TP2/asd/SymTable.java
@@ -61,10 +61,16 @@ public class SymTable {
         return new Result(newSymTab,newVar);
     }
 
+    //retourne le nom de la var déjà déclaré avec son id
     public String getVar(String nomVar){
         return nomVar + this.stackMap.getLast().get(nomVar).id;
     }
 
+    //retourne le type de la var
+    public Type getType(String nomVar){
+        return this.stackMap.getLast().get(nomVar).type;
+    }
+
     public PStack<PMap<String,ValueTable>> next_layer(){
         return stackMap.plus(HashTreePMap.empty());
     }
diff --git a/src/main/java/TP2/asd/toLLVM_Visitor.java b/src/main/java/TP2/asd/toLLVM_Visitor.java
index fafb063..fcd8d64 100644
--- a/src/main/java/TP2/asd/toLLVM_Visitor.java
+++ b/src/main/java/TP2/asd/toLLVM_Visitor.java
@@ -137,7 +137,12 @@ public class toLLVM_Visitor implements  ProgramVisitor<SymTable,ProgramLLVMImpl>
     @Override
     public ArrayList<InstructionLLVM> visitRead(ReadImp instr, SymTable h) {
         ArrayList<InstructionLLVM> l = new ArrayList<>();
-        l.add(new ReadLLVMImpl(new ArrayList())); //TODO
+        for(int i = 0; i<instr.t().size(); i++){
+            String nomVar = h.getVar(instr.t().get(i).name());
+            Type typeVar = h.getType(instr.t().get(i).name());
+            VarLLVMImpl newVar = new VarLLVMImpl(typeVar.accept(this,h), nomVar);
+            l.add(new ReadLLVMImpl(newVar));
+        }
         return l;
     }
 
@@ -213,7 +218,6 @@ public class toLLVM_Visitor implements  ProgramVisitor<SymTable,ProgramLLVMImpl>
         ValLLVM val = temp.val; //temp6
         ExpressionLLVM exTemp = new IcmpLLVMImp(val,new ValLLVMImpl(new IntLLVMImpl(), 0));
         Result temp2 = h.addNewTempVar();
-        h = temp2.symTable;
         VarLLVMImpl varCond = new VarLLVMImpl(exTemp.getType(), temp2.var);
         l.add(new AssignLVMImpl(varCond,exTemp));
         l.add(new BrCondLLVMImp(varCond,labelDo,labelDone));
diff --git a/src/main/java/TP2/llvm/Interface.java b/src/main/java/TP2/llvm/Interface.java
index 106b41b..f2ba575 100644
--- a/src/main/java/TP2/llvm/Interface.java
+++ b/src/main/java/TP2/llvm/Interface.java
@@ -32,9 +32,6 @@ public interface Interface {
         public S visitStoreLLVM(StoreLLVMImpl instr, H h);
         public S visitPrintLLVM(PrintLLVMImpl instr, H h);
         public S visitReadLLVM(ReadLLVMImpl instr, H h);
-        public S visitIfThenElseLLVM(IfThenElseLLVMImp instr, H h);
-        public S visitIfThenLLVM(IfThenLLVMImp instr, H h);
-        public S visitWhileLLVM(WhileLLVMImp instr, H h);
         public S visitLabelLLVM(LabelLLVMImp instr, H h);
         public S visitBrLLVM(BrLLVMImp instr, H h);
         public S visitBrCondLLVM(BrCondLLVMImp instr, H h);
diff --git a/src/main/java/TP2/llvm/PrettyprinterLLVM_Visitor.java b/src/main/java/TP2/llvm/PrettyprinterLLVM_Visitor.java
index 8c829cc..aaa0df2 100644
--- a/src/main/java/TP2/llvm/PrettyprinterLLVM_Visitor.java
+++ b/src/main/java/TP2/llvm/PrettyprinterLLVM_Visitor.java
@@ -115,7 +115,7 @@ TypeLLVMVisitor<String,String>
 
     @Override
     public String visitReadLLVM(ReadLLVMImpl instr, String h) {
-        return INDENT+"call " + "...TODO..." +" scanf " + "...TODO...";
+        return INDENT+"call " + instr.var().type().accept(this,h) + "(" + "i8*, ..." + ")" + " scanf(i8* " + "...TODO..." + ")";
     }
 
         //label
@@ -134,24 +134,6 @@ TypeLLVMVisitor<String,String>
         return INDENT+"br " + instr.var().type().accept(this, h) +" "+ instr.var().accept(this, h) + ", label %" + instr.label() + ", label %" + instr.labelElse() ; 
     }
 
-    
-    @Override
-    public String visitIfThenElseLLVM(IfThenElseLLVMImp instr, String h) {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'visitIfThenElseLLVM'");
-    }
-
-    @Override
-    public String visitIfThenLLVM(IfThenLLVMImp instr, String h) {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'visitIfThenLLVM'");
-    }
-
-    @Override
-    public String visitWhileLLVM(WhileLLVMImp instr, String h) {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'visitWhileLLVM'");
-    }
 
 
     @Override
diff --git a/src/main/java/TP2/llvm/ProgramLLVM.java b/src/main/java/TP2/llvm/ProgramLLVM.java
index c2522db..9068454 100644
--- a/src/main/java/TP2/llvm/ProgramLLVM.java
+++ b/src/main/java/TP2/llvm/ProgramLLVM.java
@@ -81,7 +81,7 @@ public class ProgramLLVM {
         }
     }
 
-    public static record ReadLLVMImpl(ArrayList<VarLLVMImpl> l) implements InstructionLLVM{
+    public static record ReadLLVMImpl(VarLLVMImpl var) implements InstructionLLVM{
 
         @Override
         public <H, S> S accept(InstructionLLVMVisitor<H, S> v, H h) {
@@ -89,30 +89,6 @@ public class ProgramLLVM {
         }
     }
 
-    public static record IfThenLLVMImp(ExpressionLLVM cond, InstructionLLVM instr) implements InstructionLLVM{
-        @Override
-        public <H, S> S accept(InstructionLLVMVisitor<H, S> v, H h) {
-            return v.visitIfThenLLVM(this, h);
-        }
-        
-    }
-
-    public static record IfThenElseLLVMImp(ExpressionLLVM cond, InstructionLLVM intr1, InstructionLLVM instr2) implements InstructionLLVM{
-
-        @Override
-        public <H, S> S accept(InstructionLLVMVisitor<H, S> v, H h) {
-            return v.visitIfThenElseLLVM(this, h);
-        }
-    }
-
-    public static record WhileLLVMImp(ExpressionLLVM cond, InstructionLLVM instr) implements InstructionLLVM{
-
-        @Override
-        public <H, S> S accept(InstructionLLVMVisitor<H, S> v, H h) {
-            return v.visitWhileLLVM(this, h);
-        }
-    }    
-
     //Expression :
     public static record BinOpLLVMImpl(TypeLLVM type,Op op, ValLLVM val1,ValLLVM val2) implements ExpressionLLVM{
         @Override