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<Below this line, add a link to the EXACT exercise that you are stuck at.>
Hello all, Im stuck on the Grade Analyzer exercise for Java…
The only error displayed is "GradeAnalyzer.java:7: error: invalid method declaration; return type required
public getAverage(int grades){
^ "
My code is as follows: ////Start Code////
import java.util.ArrayList;
class GradeAnalyzer{
public GradeAnalyzer(){
}
public getAverage(int grades){
ArrayList grades = new
ArrayList();
if (grades.size() < 1) {
System.out.println(“Error: No grades available”);
return 0;
}else{
int sum = 0;
for(integer grade : grades){
sum = sum + grade;
}
}
int average = sum/(grades.size());
System.out.println(average);
return (average);
}
public static void main(String args){
ArrayList myClassroom = new
ArrayList();
myClassroom.add(98);
myClassroom.add(92);
myClassroom.add(88);
myClassroom.add(75);
myClassroom.add(61);
myClassroom.add(89);
myClassroom.add(95);
GradeAnalyzer myAnalyzer = new GradeAnalyzer();
myAnalyzer.getAverage(myClassroom);
}
}
////End Code///