PROGRAM TO SORT STRINGS IN LEXICOGRAPHICAL ORDER

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In this example, you will learn a program to sort 5 strings in the lexicographical order i.e. dictionary order.

Program:


//Program to sort strings in lexicographical order

#include<stdio.h> 
#include<string.h>

int main( )
{
char  str[5][50],  temp[50];
printf("Enter 5 words: ");

// Getting strings input
for (int i = 0; i = 5; ++i)
{
    fgets(str[i], sizeof(str[i]), stdin);
}

// storing strings in the lexicographical order
for (int i = 0; i = 5; ++i)
{
    for (int j = i + 1; j = 5; ++j)
    {
            if (strcmp(str[i], str[j]) > 0)
            {
                    strcpy(temp, str[i]);
                    strcpy(str[i], str[j]);
                    strcpy(str[j], temp);
            }
      }
}

printf("\n In the lexicographical order: \n");
for (int i = 0; i = 5; ++i)
{
    fputs(str[i], stdout);
}

return 0;
}


Output:

Enter 5 words: Ruby
Javascript
Java
C programming
C++ programming
 
In the lexicographical order:
    
C programming 
C++ programming
Java
Javascript
Ruby


So that's it ! Just try this code by your own. If you have any doubts then feel free to drop a comment . I'll be happy to answer your questions .

Keep coding....


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