# Decode School

##### Decode School - The School for Problem Solvers
Welcome to My Blog.
Need Assignment / Project Guidance (or) Training in Python?

# Java Program to find the sum of array elements.

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

Sample Input 1:

5 5 7 9 3 1

Sample Output 1:

25

#### Program or Solution

```					    ```

import java.util.*;
class SArray
{
public static void main(String args[])
{
int size,i,sum=0;
Scanner sc=new Scanner(System.in);
System.out.println("Enter Size Of Array:");
size=sc.nextInt();
int a[]=new int[size];
System.out.println("Enter The Array Elements:\n");
for(i=0;i<size;i++)
{
a[i]=sc.nextInt();
sum=sum+a[i];
}
System.out.println("The Sum Of Array Elements Is:\n"+sum);

}
}
```
```

#### 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 prints the sum using printf statement.