/in/foo.c: In function 'main':
/in/foo.c:21:3: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   if(a[i].x='Y'&&a[i].p2>80)
   ^~
/in/foo.c:23:3: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   if(a[i].y='Y'&&a[i].p1>85)
   ^~
/in/foo.c:32:32: warning: format '%d' expects a matching 'int' argument [-Wformat=]
  printf("%s %d %d %c %c %d %d %d",a[q].name,a[q].p1,a[q].p2,a[q].x,a[q].y,a[q].m,a[q].z);
                                ^