Programming Mania

/*Program to play the game of comparing to Names and checking out
FLAMES.....Enjoy......*/
//------------------------ANIMESH SHAW------------------------------//

#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<malloc.h>


typedef struct flames
{
char c;
struct flames *next;
}flames;

char* relation(char ch);

main()
{
char s1[20],s2[20],s3[20],s4[20],f[]={"FLAMES"},ch;
int i=0,j=0,k=0,l1,l2,count=0,m=0;
flames *head,*ne2,*ne3,*ne4,*ne5,*ne6,*temp,*p;
char *relate;

printf("\n\nEnter First Name:: ");
gets(s1);
printf("\nEnter Second Name:: ");
gets(s2);

strcpy(s3,s1);
strcpy(s4,s2);

for(i=0;i<(l1=strlen(s1));i++)
{
for(j=0;j<(l2=strlen(s2));j++)
{
if(s1[i]==s2[j])
{
s2[j]=-1;
s3[i]=-1;
}

}
}
for(i=0;i<strlen(s3);i++)
{
if(s3[i]!=-1)
count++;
}
for(j=0;j<strlen(s2);j++)
{
if(s2[j]!=-1)
count++;
}
printf("\n\n");
puts(s3);
puts(s2);
printf("\n\nLetters left are %d",count);
printf("\nchecking for F L A M E S..............\n\n");
/*Creating CLL for flames*/
head=(struct flames*)malloc(sizeof(struct flames));
ne2=(struct flames*)malloc(sizeof(struct flames));
ne3=(struct flames*)malloc(sizeof(struct flames));
ne4=(struct flames*)malloc(sizeof(struct flames));
ne5=(struct flames*)malloc(sizeof(struct flames));
ne6=(struct flames*)malloc(sizeof(struct flames));
head->c='f'; head->next=ne2;
ne2->c='l'; ne2->next=ne3;
ne3->c='a'; ne3->next=ne4;
ne4->c='m'; ne4->next=ne5;
ne5->c='e'; ne5->next=ne6;
ne6->c='s'; ne6->next=head;
/////displaying CLL
temp=head;
i=0;
while(i<6)
{
printf(" %c",temp->c-32);
temp=temp->next;
i++;
}
printf("\n");
temp=head;
while(m<5)
{
for(i=0;i<count-2;i++)
temp=temp->next;
printf("\nDeleting %c",temp->next->c);
p=temp->next;
temp->next=temp->next->next;
temp=temp->next;
free(p);
m++;
}
ch=temp->c;
printf("\n\tSo.....The Relation is :::::: ");
relate=relation(ch);
puts(relate);
printf("\n\n");
getch();
}
char* relation(char ch)
{
char *rel;
switch(ch)
{
case 'f':
return rel="FRIENDSHIP";
case 'l':
return rel="LOVE";
case 'a':
return rel="ATTRACTION";
case 'm':
return rel="MARRIAGE";
      case 'e':
return rel="ENEMY";
case 's':
return rel="SISTER";
}
}