foo.cc: In function 'int main()':
foo.cc:55:6: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
      if(month>2); 
      ^~
foo.cc:56:6: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
      {
      ^
foo.cc:59:15: warning: 'days' may be used uninitialized in this function [-Wmaybe-uninitialized]
           days=days+1;
           ~~~~^~~~~~~

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