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// Java code for stack implementation
import java.io.*;
import java.util.*;
class Main
{
// Question1: create stack list
static Stack<Integer> stack_create()
{
return new Stack<Integer>();
}
// Question2: Display the stack
static void stack_display(Stack<Integer> stack)
{
System.out.println("Elements on stack: " + stack);
}
// Question3: count size of the stack
static void stack_count(Stack<Integer> stack)
{
System.out.println("Size of the stack is: " + stack.size());
}
// Question4: Insert new nodes on the stack
static void stack_push(Stack<Integer> stack)
{
Scanner sc = new Scanner(System.in);
System.out.print("Input the number of nodes: ");
int N = sc.nextInt();
for(int i = 0; i < N; i++)
{
System.out.print("Input data for node " + (i+1) + ": ");
stack.push(sc.nextInt());
}
}
// Question5: remove nodes from the stack
static void stack_pop(Stack<Integer> stack)
{
Integer y = (Integer) stack.pop();
System.out.println("the node which has the value " + y + " is removed");
}
public static void main (String[] args)
{
Stack<Integer> stack = new Stack<Integer>();
stack_push(stack);
stack_pop(stack);
stack_count(stack);
stack_display(stack);
}
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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