foo.c: In function 'main':
foo.c:7:12: error: 'x' undeclared (first use in this function)
    7 |         if(x>2)
      |            ^
foo.c:7:12: note: each undeclared identifier is reported only once for each function it appears in
foo.c:16:38: error: expected ';' before '}' token
   16 |                         printf("Yes")
      |                                      ^
      |                                      ;
   17 |         }
      |         ~                             

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