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Java Program to find the sum and average of array Elements

Get array size n and n elements of array, then compute sum and average of the elements.

Sample Input 1:

5 5 7 9 3 1

Sample Output 1:

25 5.0

Program or Solution

					    
							
					    
					

Program Explanation

i is initialized to 0 and incremented by 1 at each iteration of both the for loops.

First for loop reads n input numbers from user and stores them in array a[] from location 0 to n-1 Second for loop adds all the n elements of array located from 0 to n-1 Finally compute average using avg=sum/n statement and prints average avg using system.out.println.