C-Program to Sort Strings By Lexicographic Order

#include<stdio.h>
#include<string.h>
main ()
{
char str[50][50],temp[50];
int i,j,n;
printf("Enter the Number of strings\t");
scanf("%d",&n);
printf("Enter the Strings\n");
for(i=0;i<n;i++)
scanf("%s",str[i]);
for(i=0;i<n-1;i++)
{
for(j=i+1;j<n;j++)
{
if(strcmp(str[i],str[j])>0)
{
strcpy(temp,str[i]);
strcpy(str[i],str[j]);
strcpy(str[j],temp);
}
}
}
printf("\n\nSorted items(Lexicographic method) are\n\t");
for(i=0;i<n;i++)
printf("%s\n\t",str[i]);
}

output

LOGIC REFERENCE(WIKIPEDIA):Lexicographical order‎