/*
 * C program to read N names, store them in the form of an array
 * and sort them in alphabetical order. Output the given names and
 * the sorted names in two columns side by side.
 */
#include <stdio.h>
#include <string.h>

void main()
{
    char name[10][8], tname[10][8], temp[8];
    int i, j, n;
    printf("Enter the value of n \n");
    scanf("%d", &n);
    printf("Enter %d names n", \n);
    for (i = 0; i < n; i++)
        {
            scanf("%s", name[i]);
            strcpy(tname[i], name[i]);
        }
    for (i = 0; i < n - 1 ; i++)
        {
            for (j = i + 1; j < n; j++)
                {
                    if (strcmp(name[i], name[j]) > 0)
                        {
                            strcpy(temp, name[i]);
                            strcpy(name[i], name[j]);
                            strcpy(name[j], temp);
                        }
                }
        }
    printf("\n----------------------------------------\n");
    printf("Input NamestSorted names\n");
    printf("------------------------------------------\n");
    for (i = 0; i < n; i++)
        {
            printf("%s\t\t%s\n", tname[i], name[i]);
        }
    printf("------------------------------------------\n");
}
/*
*OUTPUT:
Enter the value of n
7
Enter 7 names
heap
stack
queue
object
class
program
project

----------------------------------------
Input Names    Sorted names
------------------------------------------
heap           class
stack          heap
queue          object
object         program
class          project
program        queue
project        stack
------------------------------------------
*/