---
title: "How to figure-out array of character expression like eval?"  
description: "How to figure-out array of character expression like eval?"  
author: "Rahul Roi"  
published: 2021-04-03  
updated: 2021-04-03  
canonical: https://www.mindstick.com/forum/156432/how-to-figure-out-array-of-character-expression-like-eval  
category: "javascript"  
tags: ["javascript"]  
reading_time: 1 minute  

---

# How to figure-out array of character expression like eval?

Actually, I want to calculate it like **1+(33+44)+2+(55+66)=** without using eval.

```
arr = ["1","+","(","22","+","55",")","+","2","+","(","77","+","88",")","="]
```


---

Original Source: https://www.mindstick.com/forum/156432/how-to-figure-out-array-of-character-expression-like-eval

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