public static void getno()
 {
     Welcome.setnumber(t);// This method sets variable by taking the input from the user
 }
 public static void getclasstype() // This method is used to return variable type
 {
     Welcome.settype(type);        // This method is used to set variable type
 }
 public static void getcourseno()
 {
     Welcome.setsnocours(nocourse);// This method is used to set the variable in class welcome
 }
 public static void getstartdate()// This method is used to set the variable in class welcome
 {
     Welcome.setdate(datTime);
 }
 public static void getsn()
 {
     Welcome.setsName(stdname);// This method is used to set the student name in class welcome
 }