/in/foo.cc: In function 'int main()':
/in/foo.cc:9:16: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(x>90&&y<90&&z<90||x<90&&y>90&&z<90||x<90&&y<90&&z>90)
      ~~~~~~~~~~^~~~~~
/in/foo.cc:9:52: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(x>90&&y<90&&z<90||x<90&&y>90&&z<90||x<90&&y<90&&z>90)
                                          ~~~~~~~~~~^~~~~~
/in/foo.cc:11:16: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(x<90&&y<90&&z==90||x<90&&y==90&&z<90||x==90&&y<90&&z<90)
      ~~~~~~~~~~^~~~~~~
/in/foo.cc:11:55: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(x<90&&y<90&&z==90||x<90&&y==90&&z<90||x==90&&y<90&&z<90)
                                            ~~~~~~~~~~~^~~~~~