Problem	lcs
User	Usu
Submission Time	2025-10-15 20:26:15
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lcs.cpp: In function ‘int main()’:
lcs.cpp:27:18: error: ‘s1’ was not declared in this scope; did you mean ‘y1’?
27 | cout << whif(s1, s2);
| ^~
| y1
lcs.cpp:27:22: error: ‘s2’ was not declared in this scope
27 | cout << whif(s1, s2);
| ^~