8.4. Pyramid Program 4

1
1	0
1	0	1
1	0	1	0
1	0	1	0	1

................................................................

#include<stdio.h> 

#include<conio.h>
void main()
int i, j, n;
cirscr');
printf("How many line: ");
scanf ("d", &n);
for (i=1; i<=n; i++)

{
for (j=1; j =i; j++) 

printf("%4d",j%2); 

printf("\n");

}
getch ();

}