exer6

#include

#include

#include
void main()

{ clrscr(); int h,i,j,x,y,choice,X;

gotoxy(26,3);cprintf("P A T T E R N S");

gotoxy(25,4);textcolor(RED);cprintf("\nEnter number:");

gotoxy(41,5);textcolor(RED);scanf("%d",&h);

gotoxy(25,6);textcolor(CYAN);cprintf("\nChoose the desired pattern:");

gotoxy(25,8);cprintf("\n\t[A] for Pattern 1");

gotoxy(25,9);cprintf("\n\t[B] for Pattern 2");

gotoxy(25,10);cprintf("\n\t[C] for Pattern 3");

gotoxy(25,11);cprintf("\n\t[D] for Pattern 4");

gotoxy(25,13);textcolor(YELLOW);cprintf("\nEnter your choice from above:");

gotoxy(56,14);scanf("%s",&choice);

switch(choice)

{ case 'A':

for(i=1,y=15;i<=h;i++,y++)

{ for(j=1,x=40;j<=i;j++,x++)

{ gotoxy(x,y); printf("*"); } }

break; }

switch(choice)

{ case 'B': for(i=1,y=15;i<=h;i++,y++)

{ for(j=1,x=40;j<=i;j++,x--)

{ gotoxy(x,y); printf("*"); } }

break; }switch(choice)

{ case 'C': for(i=h,y=15;i<=h;i--,y++)

{ for(j=i,x=40;j>=1;j--,x++) {

gotoxy(x,y); printf("*"); } }

break; }switch(choice)

{ case 'D': f

or(i=h,y=15;i>=1;i--,y++)

{ for(j=i,x=40;j>=1;j--,x--)

{

gotoxy(x,y);

printf("*"); } }

break; }

gotoxy(15,20);textcolor(LIGHTBLUE);cprintf("\n\nthe program ends here.... thanks!!\n");

getch();

}