Problem	greeting
User	Jasper123
Submission Time	2026-02-28 11:14:56
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

greeting.cpp: In function ‘int main()’:
greeting.cpp:7:8: error: ‘json_name’ was not declared in this scope
7 | cout<< json_name<<" "<< "ni hao, xin nian kuai le!";
| ^~~~~~~~~