C Program to Replace First Occurrence of a Character in a String

In this tutorial you will learn about the C Program to Replace First Occurrence of a Character in a String and its application with practical example.

C Program to Replace First Occurrence of a Character in a String

In this tutorial, we will learn to create a C program that will Replace the First Occurrence of a Character in a String in C programming

Table Of Contents

Prerequisites

Before starting with this tutorial we assume that you are best aware of the following C programming topics:

  • Operators in C Programming.
  • Basic Input and Output function in C Programming.
  • Basic C programming.
  • For loop in C programming.
  • Conditional Statements in C programming.

What is a string?

As we all know the String is a collection of characters and words. The word is a collection of alphabets. For string, only one variable is declared which can store multiple values. The String can consist of all the typeable data it means Digits, Alphabets, Symbols, etc.

Algorithm:-

Removing the First Occurrence of a Character in a String

In this program first, we will take input string from the user. Then we will take the character to be Replaced by the user. Then will be Replacing the First Occurrence of the Character in that String. Printing the result string.

Let us take the example program from the below code for Replacing the First Occurrence of the Character in that String.

Program Code:-

Output:-

In the above program, we have first initialized the required variable.

 

  • strg[100] = it will hold the character value.
  • chr = it will hold the character value.
  • Newchr = it will hold the character value.
  • i = it will hold the integer value.

Input string from the user for the program and Take the character that needs to be replaced and the new character to Replace.

Replacing that character from the string.

Printing output String.

In this tutorial we have learn about the C Program to Replace First Occurrence of a Character in a String and its application with practical example. I hope you will like this tutorial.