/in/foo.cc: In function 'void output(int, int)':
/in/foo.cc:15:25: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(((w==type||l==type)&&(abs(l-w)>=2)||(l>type)&&(w>type)&&(abs(l-w)==2)))
       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:29:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if(letter[i] == 'E')
   ^~
/in/foo.cc:31:6: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
      i++;
      ^