Answer / akshay p

#include<iostream.h>
#include<conio.h>
#include<stdlib.h>

void create(); // For creating a graph
void dfs(); // For Deapth First Search(DFS) Traversal.
void bfs(); // For Breadth First Search(BFS) Traversal.

struct node // Structure for elements in the graph
{
int data,status;
struct node *next;
struct link *adj;
};

struct link // Structure for adjacency list
{
struct node *next;
struct link *adj;
};

struct node *start,*p,*q;
struct link *l,*k;

int main()
{
int choice;
clrscr();
create();
while(1)
{
cout<<"-----------------------\n\n";
cout<<"1: DFS\n\n2: BSF\n\n3: Exit\n\nEnter
your choice: \n";
cin>>choice;
switch(choice)
{
case 1:
dfs();
break;
case 2:
bfs();
break;
case 3:
exit(0);
break;
default:
cout<<"Incorrect choice!Re-enter your
choice.";
getch();
}
}
return 0;
}

void create() // Creating a graph
{
int dat,flag=0;
start=NULL;
cout<<"Enter the nodes in the graph(0 to end): ";
while(1)
{
cin>>dat;
if(dat==0)
break;
p=new node;
p->data=dat;
p->status=0;
p->next=NULL;
p->adj=NULL;
if(flag==0)
{
start=p;
q=p;
flag++;
}
else
{
q->next=p;
q=p;
}
}
p=start;
while(p!=NULL)
{
cout<<"Enter the links to "<<p->data<<" (0 to
end) : ";
flag=0;
while(1)
{
cin>>dat;
if(dat==0)
break;
k=new link;
k->adj=NULL;
if(flag==0)
{
p->adj=k;
l=k;
flag++;
}
else
{
l->adj=k;
l=k;
}
q=start;
while(q!=NULL)
{
if(q->data==dat)
k->next=q;
q=q->next;
}
}
p=p->next;
}
cout<<"-------------------------";
return;
}


// Deapth First Search(DFS) Traversal.
void bfs()
{
int qu[20],i=1,j=0;
p=start;
while(p!=NULL)
{
p->status=0;
p=p->next;
}
p=start;
qu[0]=p->data;
p->status=1;
while(1)
{
if(qu[j]==0)
break;
p=start;
while(p!=NULL)
{
if(p->data==qu[j])
break;
p=p->next;
}
k=p->adj;
while(k!=NULL)
{
q=k->next;
if(q->status==0)
{
qu[i]=q->data;
q->status=1;
qu[i+1]=0;
i++;
}
k=k->adj;
}
j++;
}
j=0;
cout<<"Breadth First Search Results";
cout<<"---------------------------";
while(qu[j]!=0)
{
cout<<qu[j]<<" ";
j++;
}
getch();
return;
}


// Breadth First Search(BFS) Traversal.
void dfs()
{
int stack[25],top=1;
cout<<"Deapth First Search Results";
cout<<"---------------------------";
p=start;
while(p!=NULL)
{
p->status=0;
p=p->next;
}
p=start;
stack[0]=0;
stack[top]=p->data;
p->status=1;
while(1)
{
if(stack[top]==0)
break;
p=start;
while(p!=NULL)
{
if(p->data==stack[top])
break;
p=p->next;
}
cout<<stack[top]<<" ";
top--;
k=p->adj;
while(k!=NULL)
{
q=k->next;
if(q->status==0)
{
top++;
stack[top]=q->data;
q->status=1;
}
k=k->adj;
}
}
getch();
return;
}

how to convert the data from HTML file to SAS dataset?

0 Answers   Accenture,

---

Mainly Related to Oracle, DBMS , Oracle Stored Procedures, Functions, Oracle 9i Architecture, Redo logs..., Views,

0 Answers   Indian Overseas Bank,

---

along with oracle which language will be beneficial to have knowledge with,java,.net,since i m doing oracle have appeared for 8th sem BEIT,plz suggest

0 Answers  

---

. With the help of above table EMP, perform the following operation is sql. a) Add the new column “DEPTNO” b) Rename the table c) Update table d) Modify the table if column ‘SAL’ whose data type is number (10) and you want to enter varchar2 (15) . For example $USD 20 etc.

2 Answers  

---

what is diff bet ref variable & instance of class

0 Answers  

---

How many packages available in java??

7 Answers   CTS,

---

where is available in this mantis toturials?

0 Answers  

---

which property is used to display the advertisements with adrotator control

0 Answers   Sonata,

---

I HAVE DONE TESTING TOOLS COURSE,NOW I AM FRESHER,I AM NOT GETTING ANY CALLS,I WANT TO DO THE PROJECT ,WHERE I HAVE TO MEET TO DO THE PROJECT,I AM GOING WITH FAKE EXPERIENCE,SO WHAT I HAVE TO DO.

3 Answers  

---

What is the Difference between in memory database and physical database

0 Answers  

---

What is the entry point function of a DLL?

0 Answers   Wipro,

---

Which tag is used to create the frame

1 Answers  

---