C Program to Convert Character to Uppercase to Lowercase

C Program to Convert Character to Uppercase to Lowercase

C program to convert uppercase character to lowercase character; Through this tutorial, we will learn how to convert uppercase character to lowercase character in c program using function and ascii value.

Programs to Convert Character to Uppercase to Lowercase in C

  • C Program to Convert Character to Uppercase to Lowercase using function
  • C Program to Convert Character to Uppercase to Lowercase using ascii value

C Program to Convert Character to Uppercase to Lowercase using function

#include <stdio.h>  
#include <ctype.h> 

int main()
{
  char Ch;

  printf("\n Please Enter any alphabet :- ");
  scanf(" %c", &Ch);
  
  if (isalpha(Ch) )
   {  
     Ch = tolower(Ch); 
     printf ("\n Lowercase of Entered character is %c", Ch);
   }
  else
   {
     printf("\n Please Enter Valid Alphabet");
   }  
}

The output of the above c program; as follows:

Please Enter any alphabet :- A
Lowercase of Entered character is a

C Program to Convert Character to Uppercase to Lowercase using ascii value

#include <stdio.h>  
#include<ctype.h>

int main()
{
  char Ch;
 
  printf("\n Please Enter any alphabet :- ");
  scanf(" %c", &Ch);

  if (isalpha(Ch) )
  {
    if (Ch>=65 && Ch<=90)
     {  
       Ch = Ch + 32; 
       printf ("\n Lowercase of Entered character is %c", Ch);
     }
    else
     {
       printf("\n You Already Entered Lowercase Character");
     }  
   }
  else
   {
     printf("\n Entered character is Not an Alphabet");
   }  
}

The output of the above c program; as follows:

Please Enter any alphabet :- V
Lowercase of Entered character is v

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AuthorAdmin

Greetings, I'm Devendra Dode, a full-stack developer, entrepreneur, and the proud owner of Tutsmake.com. My passion lies in crafting informative tutorials and offering valuable tips to assist fellow developers on their coding journey. Within my content, I cover a spectrum of technologies, including PHP, Python, JavaScript, jQuery, Laravel, Livewire, CodeIgniter, Node.js, Express.js, Vue.js, Angular.js, React.js, MySQL, MongoDB, REST APIs, Windows, XAMPP, Linux, Ubuntu, Amazon AWS, Composer, SEO, WordPress, SSL, and Bootstrap. Whether you're starting out or looking for advanced examples, I provide step-by-step guides and practical demonstrations to make your learning experience seamless. Let's explore the diverse realms of coding together.

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