foo.cc: In function 'int main()':
foo.cc:10:20: error: expected ';' before '}' token
   10 |             s = 2.5
      |                    ^
      |                    ;
   11 |         }
      |         ~           
foo.cc:13:35: error: expected ';' before 'cout'
   13 |             s = 2.5 + 1.5*(a - 10)
      |                                   ^
      |                                   ;
   14 |             cout<<s;
      |             ~~~~                   

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