/in/foo.cc: In function 'int main()':
/in/foo.cc:7:27: warning: unused variable 'i' [-Wunused-variable]
  int max=-100,min=33000,s,i,j,t;
                           ^
/in/foo.cc:7:29: warning: unused variable 'j' [-Wunused-variable]
  int max=-100,min=33000,s,i,j,t;
                             ^
/in/foo.cc:34:37: warning: 't' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if(max==min) printf("%d %d\n",t,s);
                                     ^
/in/foo.cc:34:37: warning: 's' may be used uninitialized in this function [-Wmaybe-uninitialized]