homework

src/main/kotlin/Main.kt

@@ -1,6 +1,67 @@
 fun main(args: Array<String>) {
 
     // write your code here
+var student1 = student()
+    student1.firstName ="khalid"
+    student1.lastName ="gh"
+    student1.courses ="java"
+    println(student1.fullName())
 
+    var professor1 = professor()
+    professor1.firstName ="zamel"
+    professor1.lastName = "ss"
+    professor1.telephone ="054445422"
+    professor1.courses = "kotlin"
+    println(professor1.fullname())
+
+
+
+    var course1 = course("IT" , 20 , "zamel")
+    println(course1.number_of_lecture)
+    course1.assignProfessor("")
+}
+class course (var coursename:String , var number_of_lecture:Int , var professorName:String){
+    var students  = 0
+    var listofstudent = mutableListOf<String>()
+    var Professor:Int = 0
+    var listOfProfessor = mutableListOf<String>()
+    var fullname:String = ""
+
+
+fun numberofstudent():Int{
+   return listofstudent.size
+
+}
+    fun  assignProfessor(professorName: String){
+        if (listOfProfessor.size==1){ println("The course already have a professor")}
+        else   listOfProfessor.add(professorName) }
+
+}
+    fun professorname(): String {
+        return professorname()
+    }
+fun enroll (studentName :String ){
+    if (listOf<student>().size>=21){ println("Sorry the course have the maximum num of student ")}
+    else  listOf<professor>() }
+
+
+
+class professor(){
+    var firstName:String=""
+    var lastName:String=""
+    var telephone:String=""
+    var  courses:String=""
+
+    fun fullname():String{
+        return "$firstName $lastName"
+    }
+}
+class student(){
+    var firstName:String=""
+    var lastName:String=""
+    var  courses:String=""
+    fun fullName():String{
+        return "$firstName $lastName"
+    }
+}
 
-}