---

Lỗi biên dịch:

Main.cc: In function ‘int main()’:
Main.cc:7:5: error: ‘unsinged’ was not declared in this scope
     unsinged int n;
     ^~~~~~~~
Main.cc:7:5: note: suggested alternative: ‘unsigned’
     unsinged int n;
     ^~~~~~~~
     unsigned
Main.cc:8:17: error: ‘n’ was not declared in this scope
     scanf("%u",&n);
                 ^
Main.cc:8:17: note: suggested alternative: ‘yn’
     scanf("%u",&n);
                 ^
                 yn