To find the greatest number among a group of numbers, we can use the relational operators. Using the relational operators, we can compare the values of the variables with each other and find the largest number among all the variables. So in this article, I will take you through a tutorial on how to write a C++ program to find the greatest number.

## C++ Program to Find the Greatest Number

To find the largest number among a group of numbers using the C++ programming language, we need to use relational operators such as **>** and **<**. If you don’t know what relational operators are, below are all the relational operators we can use in any programming language to compare the values of variables with each other:

Operators | Meaning |
---|---|

> | Greater than |

< | Less than |

>= | Greater than or equal to |

<= | Less than or equal to |

== | Equal to |

!= | Not equal to |

You must be thinking why I didn’t include the equal sign in the above table as a relational operator, the reason is that it is an assignment operator which is used to assign a value to a variable. The double equal sign (**==**) is used to compare the values of variables with each other in a programming language. Hope you now have understood all the operators that you can use to compare the values of the variables with each other. Now here is how you can write a C++ program to find the greatest number:

### Summary

So this is how you can write a program to find the greatest number. To find the greatest number among a group of numbers, we need to use relational operators such as **<** and **>** as they are used to compare whether one variable is greater or less than the other. Hope you liked this article on how to write a **C++** program to find the greatest number. Please feel free to ask your valuable questions in the comments section below.