Write a C program that will read a word and rewrite it in alphabetical order

/* C program that will read a string and rewrite it in the alphabetical order. i.e. the word HELLO should be written as EHLLO. */

#include"stdio.h"

#include"string.h"

void main()

{

char str[20], k;

int i, j;

printf("Enter a string: \n");

scanf("%[^\n]", str);

for(i=0; str[i] != '\0'; i++)

{

for(j=i+1; str[j] != '\0'; j++)

{

if(str[i] > str[j])

{

k= str[i];

str[i] = str[j];

str[j] = k;

}

printf("%s", str);

printf("\n");

}

Below is example of sort a string in alphabetical order using C++

/* C++ Program to sort a string in alphabetical order */
#include <iostream>
#include <algorithm>
#include <string>

using namespace std;

int main()
{

   string s;
   cin >> s;
   sort(s.begin(), s.end());
   for (auto c : s)
   cout << c;
   return 0;
}

Conclusion

C Program to arrange the string in alphabetical order through two different language.
first example using c and another is C++ .In C++ we are using sort method to sort a string .