Question

wap to java find the average 20 even number. by using scanner class​

Answer 1

Answer:

2000

Explanation:

Answer 2

Answer:

java.util.Scanner;

class Average

{

public static void main(String arg[])

{

int n;double res=0;

Scanner sc=new Scanner(System.in);

System.out.println("enter how many numbers to cal avg");

n=sc.nextInt();

int a[]=new int[n];

System.out.println("enter "+n+" numbers");

for(int i=0;i<n;i++)

a[i]=sc.nextInt();

for(int i=0;i<n;i++)

res =res+a[i];

System.out.println("average="+res/n);

}

}