Problem	sixandseven
User	yixin
Submission Time	2026-06-26 13:14:12
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sixandseven.cpp: In function ‘int main()’:
sixandseven.cpp:13:1: error: expected ‘}’ at end of input
13 | }
| ^
sixandseven.cpp:5:15: note: to match this ‘{’
5 | signed main() {
| ^