Problem	lis
User	mewalt1323
Submission Time	2026-01-24 20:33:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lis.cpp: In function ‘int main()’:
lis.cpp:13:15: error: ‘arr’ was not declared in this scope
13 | v.push_back(arr[0]);
| ^~~