/in/foo.cc: In function 'bool pan(int)':
/in/foo.cc:17:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if(vis[x][y]||!x||!y||x>n||y>m)continue;vis[x][y]=1;
   ^~
/in/foo.cc:17:43: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
   if(vis[x][y]||!x||!y||x>n||y>m)continue;vis[x][y]=1;
                                           ^~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:35:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if(vis[x][y]||!x||!y||x>n||y>m)continue;vis[x][y]=1;
   ^~
/in/foo.cc:35:43: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
   if(vis[x][y]||!x||!y||x>n||y>m)continue;vis[x][y]=1;
                                           ^~~