#include<iostream.h>
	#include<conio.h>
	#include<process.h>
	const MAX=50;
	int a[MAX]={0};int front,rear;
		void insert(int o)
		{
			if(rear==MAX){cout<<"Queue Full";return ;}
			a[rear]=o;
			rear++;
		}
		int remove()
		{
			if(front==rear){cout<<"empty Queue";return 0;}
			front++;
			return a[front-1];
		}
	void main()
	{
		clrscr();
		do{
			cout<<"Enter choice:\n1.INSERT\n2.REMOVE\n3.QUIT\n";
			int c;cin>>c;int x;
			switch(c)
			{
			       case 1:
				cout<<"Enter value:";cin>>x;
				insert(x);
				break;	
		                       case 2:
				cout<<"Value from Queue:";
				cout<<remove();
				break;
			    case 3:
				exit(0);
			}
		}while(1);
		getch();
	}