# A Program to display sum of 1 to 10 numbers using for loop in JAVA

A program to find sum of 1 to 10 an integer numbers using for loop in JAVA

## Algorithm for sum of 1 to n

Step 1: Start
Step 2: Read a number `n`
Step 3: Initialize variables: `i = 1`, `result = 0`
Step 4: if `i <= n` go to Step 4 otherwise go to Step 7
Step 5: Calculate `result = result + i`
Step 6: Increment the i by 1 (`i = i + 1`) and go to Step 3
Step 7: Display `result`
Step 8: Stop

As `0` is an identity for addition i.e whenever any number is added to 0, same value is obtained. For e.g `7 + 0 = 7` Thats why we assign `result = 0` as initial value

## Working example

``````/**
* Sum of 1 to 10 using for loop
*/
class SumDemoUsingForLoop
{
public static void main(String[] args)
{
int i, result = 0, n = 10;

for (i = 1; i <= n; i++)
{
// System.out.println("I: " + i);
// System.out.println("Result B4: " + result);
result += i;
// System.out.println("Result After: "+ result);
}

System.out.println("Sum of series:" + result);
}
}
``````

### Output

``````Sum of series: 55
`````` A web geek, an industry experienced web developer & tutor/instructor residing in India 🇮🇳