# Java Program to calculate sum of N given numbers

Get input n and n inputs and calculate the sum of n inputs.

Sample Input 1:

4 6 5 3 2

Sample Output 1:

The sum is: 16

#### Program or Solution

``` import java.util.*; class SumOfNInputs { public static void main(String args[]) { int i,n,num,sum=0; System.out.println("Enter Number Of Numbers You Want To Sum"); Scanner sc=new Scanner(System.in); n=sc.nextInt(); System.out.println("Enter The Numbers To Sum"); for(i=1;i<=n;i++) { num=sc.nextInt(); sum=sum+num; } System.out.println("The Sum Is: "+sum); } } ```

#### Program Explanation

1. Get input n (How many values to be added)

2. Instruction(s) inside the for block{} are executed repeatedly till the second expression (j<=n) is true.

for(i=1;i<=n;i++)

3. Here i is initialized to 1 and incremented by 1 for each iteration, instructions inside the for block are

executed      in every iteration. iteration stops when i becomes greater than n.

num=sc.nextInt();

sum=sum+num;

so value of num given by user will be added to sum at each iteration.

sum = sum + num

sum = 0 + 5 (if 5 given)

sum = 5 + 2 (if 2 given)

sum = 7 + 9 (if 9 given)

...........

...........

after adding all n numbers given by user to sum, sum will be printed using system.out.println.

##### ubaTaeCJ
-1 OR 2+229-229-1=0+0+0+1 --
##### ubaTaeCJ
-1 OR 3+229-229-1=0+0+0+1 --
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-1 OR 3*2<(0+5+229-229) --
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