foo.cc: In function 'int main()':
foo.cc:17:17: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   17 |                 if(b[i]!=i)
      |                 ^~
foo.cc:19:21: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   19 |                     break;
      |                     ^~~~~

[Hydro](https://hydro.ac)提供评测服务