Problem	lcs
User	kahchun
Submission Time	2023-11-21 15:26:42
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lcs.cpp: In function ‘long long int lcs(long long int, long long int)’:
lcs.cpp:17:2: error: ‘else’ without a previous ‘if’
17 | else
| ^~~~