foo.cc: In function 'int main()':
foo.cc:32:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   32 |         if(a[i] == 2)
      |         ^~
foo.cc:34:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   34 |   if(a[i] == 3)
      |   ^~

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