/in/foo.cc: In function 'void insert(int&, int, int, int)':
/in/foo.cc:8:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  if (!k) k=++cnt; if (l==r) return; d[k]++;
  ^~
/in/foo.cc:8:19: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
  if (!k) k=++cnt; if (l==r) return; d[k]++;
                   ^~
/in/foo.cc: In function 'int query(int, int, int, int)':
/in/foo.cc:13:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  if (l==r) return l; int mid=(l+r)>>1;
  ^~
/in/foo.cc:13:22: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
  if (l==r) return l; int mid=(l+r)>>1;
                      ^~~