/in/foo.cc: In function 'int main()':
/in/foo.cc:6:3: error: expected ';' before 'scanf'
   scanf("%d %d %d",&a &b &c);
   ^~~~~
/in/foo.cc:19:27: warning: format '%d' expects a matching 'int' argument [-Wformat=]
  printf("%d %d %d\n,c,b,a")
                           ^
/in/foo.cc:19:27: warning: format '%d' expects a matching 'int' argument [-Wformat=]
/in/foo.cc:19:27: warning: format '%d' expects a matching 'int' argument [-Wformat=]
/in/foo.cc:20:5: error: expected ';' before 'return'
     return 0;
     ^~~~~~