foo.cc: In function 'int main()':
foo.cc:7:21: error: expected ';' before 'int'
    7 |         cin>>a>>b>>c
      |                     ^
      |                     ;
    8 | 
    9 |         int t;
      |         ~~~          
foo.cc:12:17: error: 't' was not declared in this scope
   12 |                 t=a;
      |                 ^
foo.cc:18:17: error: 't' was not declared in this scope
   18 |                 t=a;
      |                 ^
foo.cc:24:17: error: 't' was not declared in this scope
   24 |                 t=b;
      |                 ^

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