foo.cc: In function 'int main()':
foo.cc:12:17: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   12 |                 if(i==n+1)
      |                 ^~
foo.cc:14:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   14 |                         b+=a[i];
      |                         ^

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