foo.cc:1:2: error: invalid preprocessing directive #includevoidmain
    1 | #includevoidmain(){intx,y,z,a,b,c;(x\n");scanf("%d",&x);a=x/100;y=x-1
      |  ^~~~~~~~~~~~~~~
foo.cc:1:51: warning: missing terminating " character
    1 | #includevoidmain(){intx,y,z,a,b,c;(x\n");scanf("%d",&x);a=x/100;y=x-1
      |                                                   ^

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