https://padlet.com/ramlahmailok/DSC_STACK en-us 2016-01-20 01:18:37 UTC 2016-01-20 02:35:31 UTC hello@padlet.com ramlahmailok https://padlet.com/ramlahmailok/DSC_STACK/wish/90144060 import java.util.Scanner;
class NODE{
public int data;
public NODE link;

public NODE(){
this.data = 0;
this.link = null;
}
}

class STACK extends NODE{
public NODE topptr;

public STACK(){
this.topptr = null;
}

public void push(){
NODE newptr;

newptr = new NODE();
Scanner scan = new Scanner(System.in);
System.out.println("Enter your data :");
newptr.data = scan.nextInt();
newptr.link = null;


if (topptr== null){
topptr = newptr;
}
else{
newptr.link = topptr;
topptr = newptr;
}



}

public void pop(){}

public static void main(String args[]){

STACK obj1 = new STACK();
obj1.push();
obj1.push();
obj1.push();

}

}

]]> 2016-01-20 01:19:53 UTC https://padlet.com/ramlahmailok/DSC_STACK/wish/90144060 ramlahmailok https://padlet.com/ramlahmailok/DSC_STACK/wish/90149105 import java.util.Stack;

class Palindrome{

public void main(String args[]){

String input = "MADAM";

Stack <Character> stack = new Stack<Character>();

for (int i =0; i< input.length(); i++){
stack.push(input.charAt(i));

String reverseinput ="";

while (!stack.isEmpty()){

reverseinput += stack.pop();}

if(input.equals(reverseinput))
System.out.println("Palindrome");
else

System.out.println("Not Palindrome");


}

}
}

]]> 2016-01-20 02:34:49 UTC https://padlet.com/ramlahmailok/DSC_STACK/wish/90149105