foo.cc: In function 'int main()':
foo.cc:5:21: error: expected primary-expression before 'int'
    5 |         cout<<sizeo(int)<<' '<<sizeo(short);
      |                     ^~~
foo.cc:5:15: error: 'sizeo' was not declared in this scope; did you mean 'size_t'?
    5 |         cout<<sizeo(int)<<' '<<sizeo(short);
      |               ^~~~~
      |               size_t
foo.cc:5:38: error: expected primary-expression before 'short'
    5 |         cout<<sizeo(int)<<' '<<sizeo(short);
      |                                      ^~~~~

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