My Profile
Active Members
TodayLast 7 Days
more...
Awards & Gifts
Online Exams
Fresher Jobs
Our fresher job section is exclusively for fresh graduates! Find jobs for freshers in major Indian
cities including Bangalore, Chennai, Hyderabad, Pune or Kochi
Resources
Find educational articles, blogs, discussion threads and other resources.
Colleges
Find details about any college in India or search for courses.
|
STACK
Posted Date:
Total Responses: 0
Posted By: PRITESH Member Level: Bronze Points/Cash: 4
|
// PRAJAPATI PRITESH
#include
#include
#include
int top=-1;
int s[10];
int n;
void push(int);
int pop(void);
int peep(int);
int change(int,int);
void display(int []);
void main()
{
int ch,i,index,x,y,z;
char c;
clrscr();
printf("\n Enter the size of the stack ");
scanf("%d",&n);
do
{
printf(" Enter \n 1.Push\n 2.Pop\n 3.Peep\n 4.Change\n 5.Display \n ");
scanf("%d",&ch);
switch(ch)
{
case 1:
printf("\n Enter the element ");
scanf("%d",&x);
push(x);
display(s);
break;
case 2:
y=pop();
if(y!=-1)
printf("\n %d has been selected\n ",y);
display(s);
break;
case 3:
printf("\n Enter the index no.");
scanf("%d",&index);
z=peep(index);
if(z!=-1)
printf("\n %d is the value at %d\n",z,index);
display(s);
break;
case 4:
scanf("%d",&i);
scanf("%d",&x);
change(i,x);
display(s);
break;
case 5:
display(s);
break;
default :
printf("\t \n Invalid Input");
break;
}
printf("\n \n Want to cont???");
flushall();
scanf("%c",&c);
}
while(c=='y');
getch();
}
// 4 PUSH
void push(int x)
{
if(top==n-1)
{
printf(" Stack Over Flow ");
}
else
{
top=top+1;
s[top]=x;
}
}
// 4 DISPLAY
void display(int s[10])
{
int i;
if(top==-1)
printf(" Empty STACK");
else
{
for(i=top;i>=0;i--)
{
printf("%d ",s[i]);
}
}
}
// 4 POP
int pop(void)
{
if(top==-1)
{
printf("Stck Underflow");
return(-1);
}
else
{
top=top-1;
return(s[top+1]);
}
}
// 4 PEEP
int peep(int i)
{
if((top-i+1)<=0)
{
printf("\nStack Underflow");
return(-1);
}
else
{
return(s[top-i+1]);
}
}
// 4 CHANGE
int change(int i,int x)
{
if((top-i+1)<=0)
return(-1);
else
{
s[top-i+1]=x;
return(s[top-i+1]);
}
}
|
Project Feedbacks
|
| Author: v.danesh kumar | Member Level: Silver | Revenue Score:  | this a college lab program or computer project .but according to me this one likes to me lab program
| | Author: Suganya | Member Level: Silver | Revenue Score: | Hi,
this program works well. It will be even more good if the output is formatted.
|
|
|
| Post Feedback |
|
|
You must Sign In to post a feedback.
|
|
|
|
|
Advertise Here
|