Hi I need help.there is one error in it plzz help me to solve this I have to submit it till 9o'clock

Question

class Result_Card {

int English;
int Islamiat;
int Math;

int english(int eng){
English = eng;
return English;
}
int islamiat(int isl){
Islamiat = isl;
return Islamiat;
}
int math(int math){
Math = math;
return Math;
}
int total(){
return English + Islamiat + Math;
}

float average(){
return ((English + Islamiat + Math)*100)/300;
}
class Main {
//main method
public static void main(String[] args){
Result_Card Subject = new Result_Card();
System.out.println(Subject.english(50));
System.out.println(Subject.islamiat(60));
System.out.println(Subject.math(70));
System.out.println("Total: " + Subject.total());
System.out.println("Average: " + Subject.average() + "%");
}

}
}

Answer 1

// delete last } in code, and add one at this place:

}
} // added here

class Main {

Answer 2

class Result_Card {
int English;
int Islamiat;
int Math;

int english(int eng){
English = eng;
return English;
}
int islamiat(int isl){
Islamiat = isl;
return Islamiat;
}
int math(int math){
Math = math;
return Math;
}
int total(){
return English + Islamiat + Math;
}

float average(){
return ((English + Islamiat + Math)*100)/300;
}
}

class Main {
//main method
public static void main(String[] args){
Result_Card Subject = new Result_Card();
System.out.println(Subject.english(50));
System.out.println(Subject.islamiat(60));
System.out.println(Subject.math(70));
System.out.println("Total: " + Subject.total());
System.out.println("Average: " + Subject.average() + "%");
}
}

There is nothing wrong with code. There is a curly braces error.