foo.cc: In function 'int MergeSub(int*, int)':
foo.cc:35:25: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   35 |                         if (flag != 0)left = right + 1; right = i;
      |                         ^~
foo.cc:35:57: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   35 |                         if (flag != 0)left = right + 1; right = i;
      |                                                         ^~~~~

[Hydro](https://hydro.ac)提供评测服务