Monday, 26 December 2011

C program to sort the given set of strings(Lexicographic sorting)



#include<stdio.h>
#include<string.h>
main()
{
char str[10][20],temp[20];
int i=0,j=0,n;
printf("Enter the number of items\n");
scanf("%d",&n);
printf("Enter the items\n");
while(i<n)
scanf("%s",str[i++]);
for(i=1;i<n;i++)
{
for(j=1;j<=n-i;j++)
{
if(strcmp(str[j-1],str[j])>0)
{
strcpy(temp,str[j-1]);
strcpy(str[j-1],str[j]);
strcpy(str[j],temp);
}
}
}
printf(" \nSorted Items\n");
for(i=0;i<n;i++)
printf(" %s\n",str[i]);
}



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