#include<iostream.h>
void main()
{
	int  i,n,j,k;
	cout<<"Enter two numbers:";
	cin>>n;

	for(i=1;i<=n;i++)
	{
		for(j=1;j<=n;j++)
		{
			if( i !=n && i+j==n+1)
			{
				cout<<"*";
			}
			else if(i == n)
			{
				cout<<"*";
			}
			else
			{
				cout<<" ";
			}

		}
		for(k=1;k<=n;k++)
		{
			if( i !=n && i !=1 && i-1==k)
			{
				cout<<"*";
			}
			else if(i==n && k<n)
			{
				cout<<"*";
			}
			else
			{
				cout<<" ";
			}


		}

		cout<<"\n";
	}


}

----------------------------------------------------------------------------
#include <iostream.h>
void main()
{
	int n,i,j,m,q,a;
	cout<<"enter a number";
	cin>>n;
	for(i=n;i>=1;i--)
	{
		cout<<"\n";
		for(j=1;j<=i;j++)
		cout<<"*";
	}
		cout<<"\n";	cout<<"\n";	cout<<"\n";
	for(i=1;i<=n;i++)
	{
		cout<<"\n";
		for(j=i;j>=1;j--)
		cout<<j;
	}
	for(m=1;m<=n-1;m++)
	{
		cout<<"\n";
		for(q=1;q<=n-m;q++)
		cout<<q;

	}


}
----------------------------------------------------------------------------------
#include<iostream.h>
void main()
{
	int x,i,n,j,k;
	cout<<"Enter two numbers:";
	cin>>n;

	for(i=1;i<=n;i++)
	{
		for(j=1;j<=n;j++)
		if (i+j>n)
		{
			cout<<"*";
		}
		else
		{
			cout<<" ";
		}
		for(k=1;k<=n;k++)
		if(i>k)
		{
			cout<<"*";
		}
		else
		{
			cout<<" ";
		}

		cout<<"\n";
	}


}
-------------------------------------------------------------------------------------
#include<iostream.h>
void main()
{
	int no,counter;
	char ch = 'N';
	do
	{
		cout<<"Enter a no for which you want a table:\t";
		cin>>no;
		for(counter = 1; counter <= 10; counter++)
		{
			cout<<"\n"<<no<<"*"<<counter<<"="<<no*counter;
		}
		cout<<"\nWant to see more table press corresponding key \n\t Yes -------->Y\n\t No---------->Press any other key\t";
		cin>>ch;
	}while(ch == 'Y'||ch=='y');
}
-------------------------------------------------------------------------------------