queue_stack.c

queue_stack.c

@@ -0,0 +1,51 @@
+
+ #include "Linked_Stack.h"
+ #include<stdlib.h>
+ #include<stdio.h>
+ void main()
+ {
+ struct node *top1=createstack();
+ int temp,ch;
+ do
+  {
+ 	printf("enter the choice 1.push 2.pop 3.exit");
+ 	scanf("%d",&ch);
+ 	switch(ch)
+ 	{
+ 		case 1: 
+ 			printf("enter the element to be pushed");
+ 			scanf("%d",&temp);
+ 			push(temp,top1);
+ 			break;
+ 		case 2:
+ 			printf("Deleted element is");
+ 			node *top2=createstack();
+ 			while(1)
+  				{
+   				temp=pop(top1);
+   				if(peek(top1))
+ 					push(temp,top2);
+   				else
+ 					{
+ 					if(temp==0)
+ 						printf("empty");
+ 					else
+ 						printf("%d\n",temp);
+ 					break;
+ 					}
+  				}
+  			while(1)
+  				{
+   				temp=pop(top2);
+ 				if(temp)
+ 	   				push(temp,top1);
+ 				else
+ 	   				break;
+
+  				}
+ 			break;
+ 	 }
+ }while(ch!=3);		
+
+
+ }