C Program to Sort Words/Names in Alphabetical Order

Problem:

Write a C program to sort words in alphabetical order. Write a program that accepts n names/words and displays them in dictionary/alphabetical/ascending order (Lexicographical Order).

C Program / Source Code:

Here is the source code of C program to sort words in alphabetical order

/* Aim: Write a C program to sort words in alphabetical order.*/

#include<stdio.h>
#include<string.h>
#define size 100

void Dictionary_order(int n); // Dictionary_order() Function Prototype

void main()
{
 int n;
 
 printf("\n How many words/names do you want to sort:- ");
 scanf("%d",&n);

 printf("\n"); 

 Dictionary_order(n);
 printf("\n");

} // End of main

// Dictionary_order() function

void Dictionary_order(int n)
{
	char list[n][20],temp[20];
	int i,j;

	for(i=0;i<n;i++)
	scanf("%s",list[i]); 
 
	for(i=0;i<n-1;i++)
		for(j=i+1;j<n;j++)
		{
			if(strcmp(list[i],list[j])>0)
			{
			strcpy(temp,list[i]);
			strcpy(list[i],list[j]);
			strcpy(list[j],temp);
			}
		}
 
	printf("\n Words/Names in sorted alphabetical order:- ");
	for(i=0;i<n;++i)
	printf("\n %s",list[i]);
 
} // End of Dictionary_order() Function

/* Output of above code:-

 How many/names words do you want to sort:- 5

Computer
Science
CPrograms
Lists
Linked

 Words/Names in sorted alphabetical order:- 
 CPrograms
 Computer
 Linked
 Lists
 Science

*/