Problem	lis
User	G
Submission Time	2025-02-26 13:40:16
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lis.cpp: In function ‘int main()’:
lis.cpp:6:7: error: ‘cin’ was not declared in this scope
6 | ll n;cin>>n;
| ^~~
lis.cpp:2:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
1 | #include <algorithm>
+++ |+#include <iostream>
2 | #include <vector>