foo.cc: In function 'int main()':
foo.cc:15:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   15 |   for(int i=1;i<=n;i++)
      |   ^~~
foo.cc:17:6: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   17 |      return 0;
      |      ^~~~~~

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