Js basics

1-js-basics/1-data-types/assignment.md

@@ -1,5 +1,5 @@
-# Data Types Practice
-
-## Instructions
-
-Imagine you are building a shopping cart. Write some documentation on the data types that you would need to complete your shopping experience. How did you arrive at your choices?
+- Strings: To store text-based information such as product names, categories, and user details.
+- Numbers:To handle all quantities, prices, totals, and IDs.
+- Boolean:To represent true/false conditions in the cart.
+- Arrays:To store lists of related items, such as products in the cart.
+- Objects:To represent structured data like a single product, user, or order.

1-js-basics/2-functions-methods/assignment.md

@@ -1,7 +1,22 @@
-# Fun with Functions
+# Challenge
+- method is something that belong to an object or a class. It is also defined within a class defination.
+while function is something that can be defined any where and used anywhere. A method can only be used to manipulate or something related to it to a class or its objects 
+# assignment
+```
+function funct1(a){
+    console.log(a);
+}
+```
+- or it can be written in the following way
 
-## Instructions
+```
+function funct2(a){
+    return a;
+}
+```
+- here is the function with defualt and normal parameters
 
-Create different functions, both functions that return something and functions that don't return anything.
-
-See if you can create a function that has a mix of parameters and parameters with default values.
+```
+function funct3(a=2,b){
+    console.log(a+b);
+}

1-js-basics/3-making-decisions/assignment.md

@@ -1,25 +1,4 @@
 # Operators
-
-## Instructions
-
-Play around with operators. Here's a suggestion for a program you can implement:
-
-You have a set of students from two different grading systems.
-
-### First grading system
-
-One grading system is defined as grades being from 1-5 where 3 and above means you pass the course.
-
-### Second grading system
-
-The other grade system has the following grades `A, A-, B, B-, C, C-` where `A` is the top grade and `C` is the lowest passing grade.
-
-### The task
-
-Given the following array `allStudents` representing all students and their grades, construct a new array `studentsWhoPass` containing all students who pass.
-
-> TIP, use a for-loop and if...else and comparison operators:
-
 ```javascript
 let allStudents = [
   'A',
@@ -31,4 +10,20 @@ let allStudents = [
 ]
 
 let studentsWhoPass = [];
+for (let i = 0; i < allStudents.length; i++) {
+  let grade = allStudents[i];
+  if (typeof grade === "number") {
+    if (grade >= 3) {
+      studentsWhoPass.push(grade);
+    }
+  }
+
+  else if (typeof grade === "string") {
+    if (grade === "A" || grade === "A-" || grade === "B" || 
+        grade === "B-" || grade === "C" || grade === "C-") {
+      studentsWhoPass.push(grade);
+    }
+  }
+}
+console.log("Passing Students:", studentsWhoPass);
 ```

1-js-basics/4-arrays-loops/assignment.md

@@ -1,7 +1,10 @@
 # Loop an Array
 
-## Instructions
+```
+for(let i=0;i≤20;i++){
+    if(i%3 == 0){
+    console.log(i);
+    }
+}
+```
 
-Create a program that lists every 3rd number between 1-20 and prints it to the console.
-
-> TIP: use a for-loop and modify the iteration-expression