include <stdio.h>

int main(void)
{
float a,x,y;
for(y=1.5f; y>-1.5f; y-=0.1f)
{
for(x=-1.5f; x<1.5f; x+=0.05f)
{
a = xx+yy-1;
char ch = aaa-xxyyy<=0.0f?'*':' ';
putchar(ch);
}
printf("\n");
}

return 0;
}