Eroare de compilare: main.cpp:5:1: error: 'ifstream' does not name a type 5 | ifstream fin("input.txt"); | ^~~~~~~~ main.cpp:6:5: error: 'ofstream' does not name a type 6 | ofstream fout("output.txt"); | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:48:5: error: 'fin' was not declared in this scope 48 | fin >> N >> M; | ^~~ main.cpp:60:13: error: 'fout' was not declared in this scope 60 | fout << max_val << "\n"; | ^~~~ main.cpp:67:5: error: 'fout' was not declared in this scope 67 | fout.close(); | ^~~~ Non zero exit status: 1