Problem lps
User YSH2020
Submission Time 2026-08-20 09:25:09
Score 0
Max Time N/A
Max Memory N/A

Compile Error

lps.cpp: In function ‘int main()’:
lps.cpp:23:6: error: ‘s1’ was not declared in this scope; did you mean ‘S1’?
23 | lcs(s1, reverse(s1.begin(), s1.end()), s1.size(), s1.size());
| ^~
| S1