---
id: 647e21ba8acb466c97ccbee6
title: Add Decision Logic to Your Code Using if, else, and else if statements in C#
challengeType: 19
dashedName: add-decision-logic-to-your-code-using-if-else-and-else-if-statements-in-c-sharp
---

# --description--

This challenge will be partially completed on Microsoft's learn platform. Follow these instructions to complete the challenge:

1. Go to <a href="https://learn.microsoft.com/en-us/training/modules/csharp-if-elseif-else/" target="_blank">https://learn.microsoft.com/en-us/training/modules/csharp-if-elseif-else/</a> and complete all the tasks for the "Add Decision Logic to Your Code Using if, else, and else if statements in C#" module. This is required to earn the "Create and Run Simple C# Console Applications" trophy.
1. When you are finished, come back and correctly answer the question below.

# --question--

## --text--

Which of the choices below is not a valid operator in C#?

## --answers--

`%%`

---

`&&`

---

`||`

## --video-solution--

1
