\(\begin{array}{c c c c } * & & & \\ * & * & & \\  * &   & * &     \\    * & * & * & * \end{array}\) 

Write a program that reads a number and displays the above pattern.

#include<stdio.h>
#include<conio.h>

void main()
{
	int N, i, j;
	do{
		printf("Enter N: ");
		scanf("%d",&N);
	}while(N<=0);

	for(i=1; i<=N; i++)
    	{
        	for(j=1; j<=i; j++)
 			if(j==1 || j==i || i==N)	
                		printf("*");
            		else
                		printf(" ");

        	printf("\n");
    	}

	getch();
}