# Day 0: Data Types

### Problem Link <a href="#problem" id="problem"></a>

* [x] [**HackerRank Problem Link**](https://www.hackerrank.com/challenges/js10-data-types/problem)

### Solution

* [x] **JS Solution**

{% code title="dataTypes.js" %}

```javascript
function performOperation(secondInteger, secondDecimal, secondString) {
  const firstInteger = 4;
  const firstDecimal = 4.0;
  const firstString = "HackerRank ";

  console.log(firstInteger + Number(secondInteger));

  const firstNum = Number(firstDecimal).toFixed(2);
  const secondNum = Number(secondDecimal).toFixed(2);
  const answer = Number(firstNum) + Number(secondNum);

  console.log(answer);
  console.log(firstString + secondString);
}
```

{% endcode %}