Problem	greeting
User	CHRK
Submission Time	2026-02-26 19:13:05
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

greeting.cpp: In function ‘int main()’:
greeting.cpp:7:13: error: ‘S’ was not declared in this scope
7 | cout << S << " ni hao, xin nian kuai le!";
| ^