Can anyone help with this java programs? I am trying to write this in a compiler so i can save, run, and get the run time, but i kept getting an error. thanks

Strat NetBeans IDE and type the following program compile/run and submit the.java file package project:12: import java.util.Scanner: return (avg/7.st): public class ProjectIII 47 1 public static void main(Stringt] args) : 4 public static char gettettergrade (double a String Name- getkame() 50 char LetterGrade: int NoExam-getNoExam(): 5: s (avg>89) LetterGrade double Average-getAverage (NoExam): else if(avg>79) LetterGrade char LetterGrade-gettetterdrade (Average) 53 else if (avg>69) LetterGrade: double GPA-getCPA (LetterGrade): 54 else if (avg>59) LetterGrade 11 System.out.println("Student Name Same 55 else LetterGrade: 16 Average Average + 56 13 return LetterGrade: Grade LetterGrade+ 57 1 14 OPAGPA) 58 15 59 public static int getGPA (char ch) { 160 public statie int getNEXT() int GPA- Scanner keyboard new Scanner(Systems); if (ch) GP-: 10 System.out.print("Inter number of test: else if (ch3) GPA 3: 19 int Numeroftest-keyboard.nextInt(): 63 else if (ch='C') GPA 2: return Numeroftest: 64 else if (che GPA- 1: ) 65 else GPA 0 public static String getName() 66 return (GPA): 60 String name Scanner keyboard new Scanner (System.in); System.out.print("Enter student Name"); nanes keyboard.nextLine(): return name: 1 30 public static int getaverage (int West) 31 B 32 int avg=0 33 Scanner keyboard new Scanner(System.in); 34 for (int -1; i=0.0) avg tescore 40 else 41 System.out.println("The grade Must be between and 100); 3 44