/in/foo.cc: In function 'int query(int, int)':
/in/foo.cc:44:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  if (k>dep[x]) return 0;if (!k) return x;
  ^~
/in/foo.cc:44:25: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
  if (k>dep[x]) return 0;if (!k) return x;
                         ^~