方法通关挑战BOSS

package setp17;
import java.util.Arrays;
import java.util.Scanner;
public class HelloWorld {
      public static int getSum(int a,int b){
    int sum=a+b;
    return sum;
   }
      public static double getAvg(double a,double b,double c){
    double sum=a+b+c;
    return sum/3;
   }
      public static void printRect(int a,int b){
    for(int i=0;i=i){
     break;
    }
            }
            System.out.println();
        }
    }
    public static void main(String[] args) {
  Scanner sc=new Scanner(System.in);
  getSum(sc.nextInt(),sc.nextInt());
  getAvg(sc.nextDouble(),sc.nextDouble(),sc.nextDouble());
  int []arr=new int[5];
  for(int i=0;i<5;i++){
   arr[i]=sc.nextInt();
  }
  Print99();
 }
}