## Instructions

Have a look at the following numbers.

n score 1 50 2 150 3 300 4 500 5 750

Can you find a pattern in it? If so, then write a function getScore(n)/get_score(n)/GetScore(n) which returns the score for any positive number n.

Note Real test cases consists of 100 random cases where 1 <= n <= 10000

## My solution:

```
function getScore(n) {
let r = 0;
for(let i = 1; i<=n; i++){
r += i*50
}
return r
}
```

## Explanation

First I had to identify the pattern, I saw that every score is equal to the sum of each number by 50, I did a for loop that iterated until "i" is equal to "n", and in each iteration I summed the "r" actual value plus the result of "i" by 50, that way I can get the last result.

let r = 0;

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

r += i*50

}

at the end of the for loop I just returned "r"

return r

**What do you think about this solution? ðŸ‘‡ðŸ¤”**

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