---

Lỗi biên dịch:

Main.cc: In function ‘long long unsigned int tinhCatalan(int)’:
Main.cc:10:19: error: ‘TinhCatalan’ was not declared in this scope
         return n *TinhCatalan(n-1);
                   ^~~~~~~~~~~
Main.cc:10:19: note: suggested alternative: ‘tinhCatalan’
         return n *TinhCatalan(n-1);
                   ^~~~~~~~~~~
                   tinhCatalan
Main.cc: In function ‘int main()’:
Main.cc:23:10: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~