Problem	greeting
User	Midnight
Submission Time	2026-05-10 12:58:42
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

greeting.cpp: In function ‘int main()’:
greeting.cpp:9:11: error: ‘ni’ was not declared in this scope
9 | cout<<S<<ni hao, xin nian kuai le!;
| ^~