Question

write a program to perform the following in C

1. • Your program should prompt the user to enter ten words, one at a time, which are to be stored in an array of strings.
   • After all of the words have been entered, the list is to be reordered as necessary to place the words into alphabetical order, regardless of case.
   • Once the list is in alphabetical order, the list should be output to the console in order.
   • The program should execute on a FRDM KL46Z board

Answer 1

If you have any doubts, please give me comment...

#include <stdio.h>

#include <string.h>

int main()

{

    const int n = 10;

    char words[n][50], temp[50];

    int i, j;

    printf("Enter 10 words:\n");

    for (i = 0; i < n; i++)

        scanf("%s", words[i]);

    for (i = 0; i < n; i++)

    {

        for (j = i + 1; j < n; j++)

        {

            if (strcmp(words[i], words[j]) > 0)

            {

                strcpy(temp, words[i]);

                strcpy(words[i], words[j]);

                strcpy(words[j], temp);

            }

        }

    }

    printf("\nAfter sorting strings in alphabetical order is:\n");

    for(i=0; i<n; i++){

        printf("%s\n", words[i]);

    }

    return 0;

}

Let me know, if you are facing any errors. Thank you...