# C Program to Reverse a String2 min read

In this article, we will learn how to Reverse a String in C. Before that you may go through the following topic in C.

We will look into two different Programs.

1. First one with the help of a Library function
2. Second, without the function.

Question:
How to write a program in C to Reverse a String with and without the use of library function.

## 1. String Reversal in C using Library function

In this c program for string reversal, we have used strrev() function to reverse entered string

The output of reverse the string in C.

## 2. String Reversal in C without Library function

In this c program for string reversal, we have used while to reverse each character from the entered String.

The output of reversing the string in C Programming.

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