Question

Write a program that follows alphabetical insertion of data?

Answer 1

To sort in alphabetical order,,,

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

 

int main()

{

 char ch, input[100], output[100];

 int no[26] = {0}, n, c, t, x;

 

 printf("Enter some text\n");

 scanf("%s", input);

 

 n = strlen(input);

 

 /** Storing how many times characters (a to z)

   appears in input string in an array */

 

 for (c = 0; c < n; c++)

 {

   ch = input[c] - 'a';

   no[ch]++;

 }

 

 t = 0;

 

 /** Insert characters 'a' to 'z' in output string as many times

   as they appear in the input string */

 

 for (ch = 'a'; ch <= 'z'; ch++)

 {

   x = ch - 'a';

 

   for (c = 0; c < no[x]; c++)

   {

     output[t] = ch;

     t++;

   }

 }

 output[t] = '\0';

 

 printf("%s\n", output);

 

 return 0;

}