/in/foo.cc: In function 'int main()':
/in/foo.cc:11:27: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   if(b=(int)(a+0.5)>(int)a);
                           ^
/in/foo.cc:13:3: error: 'else' without a previous 'if'
   else
   ^~~~