/in/foo.cc: In function 'int main()':
/in/foo.cc:12:21: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   else if(x<60&&y<60&&z>=60||x<60&&z<60&&y>=60||x>=60&&y<60&&z<60){
           ~~~~~~~~~~^~~~~~~
/in/foo.cc:12:60: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   else if(x<60&&y<60&&z>=60||x<60&&z<60&&y>=60||x>=60&&y<60&&z<60){
                                                 ~~~~~~~~~~~^~~~~~
/in/foo.cc:15:22: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   else if(x<60&&y>=60&&z>=60||x>=60&&y<60&&z>=60||x>=60&&y>=60&&z<60){
           ~~~~~~~~~~~^~~~~~~
/in/foo.cc:15:63: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   else if(x<60&&y>=60&&z>=60||x>=60&&y<60&&z>=60||x>=60&&y>=60&&z<60){
                                                   ~~~~~~~~~~~~^~~~~~