Problem	lcs
User	back2square1
Submission Time	2023-02-13 21:40:31
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lcs.cpp: In function ‘int main()’:
lcs.cpp:3:16: error: ‘sci’ was not declared in this scope
3 | #define sz(_a) sci(_a.size())
| ^~~
lcs.cpp:16:10: note: in expansion of macro ‘sz’
16 | int x = sz(a), y = sz(b);
| ^~
lcs.cpp:19:8: error: ‘y’ was not declared in this scope
19 | fr(j,y) {
| ^
lcs.cpp:4:37: note: in definition of macro ‘fr’
4 | #define fr(_i,_n) for (int _i=0; _i<_n; ++_i)
| ^~
lcs.cpp:25:19: error: ‘y’ was not declared in this scope
25 | cout << lcs[x-1][y-1] << '\n';
| ^