foo.cc: In function 'int main()':
foo.cc:12:21: error: expected ';' before numeric constant
   12 |         if(x==4)cout 3;
      |                     ^~
      |                     ;
foo.cc:12:17: warning: statement has no effect [-Wunused-value]
   12 |         if(x==4)cout 3;
      |                 ^~~~
foo.cc:13:18: error: expected ';' before string constant
   13 |         else cout "Inf";
      |                  ^~~~~~
      |                  ;
foo.cc:13:14: warning: statement has no effect [-Wunused-value]
   13 |         else cout "Inf";
      |              ^~~~

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