Problem	lualectures
User	VNHbest
Submission Time	2026-06-23 16:31:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lualectures.cpp: In function ‘int main()’:
lualectures.cpp:3:12: error: expected primary-expression before ‘long’
3 | #define ll long long
| ^~~~
lualectures.cpp:22:2: note: in expansion of macro ‘ll’
22 | ll ind = 0;
| ^~
lualectures.cpp:26:9: error: ‘ind’ was not declared in this scope; did you mean ‘int’?
26 | while (ind < n * 2) {
| ^~~
| int