@@ -1 +1,42 @@
 'use strict'
+// this solution we took it in the session on Sunday because it does not make any sence to loop throgh only one object
+
+
+/*
+const pizzaRecipe = {};
+pizzaRecipe.title = 'Pizza';
+pizzaRecipe.servings = 1;
+pizzaRecipe.ingredients = ['Flower', 'Tomato Sauce', 'Mushroom', 'Mozzarella'];
+
+const falafelRecipe = {};
+falafelRecipe.title = 'Falafel';
+falafelRecipe.servings = 8;
+falafelRecipe.ingredients = ['Chickpeas', 'Tahine', 'Spices'];
+
+const recipes = [
+   pizzaRecipe,
+   falafelRecipe
+ ];
+
+recipes.forEach(recipe => {
+   console.log('Meal Name :',recipe.title);
+   console.log('Servings :', recipe.servings);
+   const ingredientString = recipe.ingredients.join(", ");
+   console.log('Ingredients :', ingredientString);
+ }) 
+ */
+
+//   this way to solve the exercise  is also discused in the sunday session
+
+
+const myMeal = {};
+myMeal.title = 'sapghetti with bashamel suce';
+myMeal.servings = 2;
+myMeal.ingredientString = ['spaghetti', 'Mashroum', 'bahsamel souce'];
+console.log("meal title: "+ myMeal.title);
+console.log("meal servings: " + myMeal.servings);
+console.log("ingredient:" + myMeal.ingredientString.join(', '));
+
+
+/*acctually I dont understand why do we need to use a loop for this exercise if this way is not good 
+pleas inform me so I can update it */
@@ -31,4 +31,9 @@ let myBooks = [
                     console.log("you still need to read "+'"' + myBooks[i].title + '"')
                 }
                 i++;
-            }
+            }
+
+/* here i used 2 loops for tow reasons the first one is to improve my skills useing more than one type
+of loops and the secound reason is to make the console print this (For each book, log the book title and book author like so: "The Hobbit by J.R.R. Tolkien".)
+and the secound loop to print this (log a string like You already read "The Hobbit" right after the log of the book details)
+*/
@@ -0,0 +1,38 @@
+'use strict'
+
+// first I am going to declar a function that takes the student grades and the max grade
+
+function americanGradeCalculator(studentGrade,maxGrade){
+
+    // here I will declare a variable to calculate the persentge grade 
+
+    let percentage = (studentGrade/maxGrade) * 100;
+
+    // I will use switch statment  so in every case the grade will give a defiirent percentage based on the student grade
+
+    switch(true){
+        case percentage >= 90: // from 90 to 100 it should return A then we break and go to next case
+            return `You got a A ( ${percentage} %)!`;
+            break;
+        case percentage >= 80:
+            return `You got a B ( ${percentage} %)!`;
+            break;
+        case percentage >= 70:
+            return `You got a C ( ${percentage} %)!`;
+            break;
+        case percentage >= 60:
+            return `You got a D ( ${percentage} %)!`;
+            break;
+        case percentage >= 50:
+            return `You got a E ( ${percentage} %)!`;
+            break;
+        case percentage >= 0:
+            return `You got a F ( ${percentage} %)!`; 
+            break;
+        default: // here in case somone put a number that is not in tha cases it will show this message
+            return "Please Enter A Valid Grade!";
+            break;
+    }
+}
+/* thanks to ianu he teached us how to writ the string in this way(`You got a F ( ${percentage} %)!`; ) 
+better than putting a lot of + inside it */