Eroare de compilare: main.cpp: In function 'int main()': main.cpp:23:5: error: 'fin' was not declared in this scope; did you mean 'sin'? 23 | fin >> l >> c; | ^~~ | sin main.cpp:29:5: error: 'fout' was not declared in this scope 29 | fout << rec(l, c, p2); | ^~~~ main.cpp: In function 'int rec(int, int, int)': main.cpp:18:1: warning: control reaches end of non-void function [-Wreturn-type] 18 | } | ^ Non zero exit status: 1