Problem	3nplus1
User	Yuhmama
Submission Time	2026-06-22 16:41:57
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

3nplus1.cpp: In function ‘int main()’:
3nplus1.cpp:20:1: error: expected ‘}’ at end of input
20 | }
| ^
3nplus1.cpp:4:15: note: to match this ‘{’
4 | signed main() {
| ^