---
id: 5d7925334c5e22586dd72962
title: Part 22
challengeType: 0
isHidden: true
---
## Description
The ternary operator has the following syntax:
```js
const result = condition ? valueIfTrue : valueIfFalse;
const result = 1 === 1 ? 1 : 0; // 1
const result = 9 > 10 ? "Yes" : "No"; // "No"
```
Use this operator to return `str` if `str === str2`, and an empty string (`""`) otherwise.
## Instructions
## Tests
```yml
tests:
- text: See description above for instructions.
testString: assert(highPrecedence("2*2") === "" && highPrecedence("2+2") === "2+2" && code.includes("?"));
```
## Challenge Seed
```html
```
### Before Test
### After Test
```html
```
## Solution