Problem	greeting
User	Dana
Submission Time	2023-11-09 10:43:50
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

greeting.cpp: In function ‘int32_t main()’:
greeting.cpp:6:7: error: conflicting declaration ‘char S’
6 | char S; cin >> S;
| ^
greeting.cpp:5:9: note: previous declaration as ‘std::string S’
5 | string S;
| ^