/in/foo.cc: In function 'int main()':
/in/foo.cc:42:6: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
      while(t > 1) combine(t-1);  printf("%d\n",ans); 
      ^~~~~
/in/foo.cc:42:34: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'
      while(t > 1) combine(t-1);  printf("%d\n",ans); 
                                  ^~~~~~