#include<stdio.h>
void createlist(int);
void displaylist();

struct node
{
	int data;
	struct node *next;
}

int main()
{
	int choice,ele,d;
	
	printf("\npress\n1,for create list operation\n2.for display list of seperation");
	scanf("%d",&choice);
	do{
		switch(choice)
		{
			case 1;
			printf("please enter the number of in the list");
			scanf("%d",&n);
			createlist(n);
			break;
		}
		case 2;
		displaylist();
		break;
		case 0;
		break;
		default:
			printf("you have entered the wrong choice");
			break;
		}
		printf("\npress\n2.for display list operation\n0.for exit");
		scanf("%d",&choice);