Problem	lcs
User	shawn
Submission Time	2024-05-09 17:18:43
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lcs.cpp: In function ‘std::string lcs(std::string, std::string)’:
lcs.cpp:34:10: error: could not convert ‘ans’ from ‘ll’ {aka ‘long long int’} to ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’}
34 | return ans;
| ^~~
| |
| ll {aka long long int}