Eroare de compilare: main.cpp:6:1: error: 'ifstream' does not name a type 6 | ifstream fin("rfinv.in"); | ^~~~~~~~ main.cpp:7:1: error: 'ofstream' does not name a type 7 | ofstream fout("rfinv.out"); | ^~~~~~~~ main.cpp: In function 'bool solve()': main.cpp:13:11: error: 'fin' was not declared in this scope 13 | if (!(fin >> N >> M)) | ^~~ main.cpp:19:9: error: 'fin' was not declared in this scope 19 | fin >> u >> v; | ^~~ main.cpp:27:13: error: 'fin' was not declared in this scope 27 | fin >> D[i][j]; | ^~~ main.cpp: In function 'int main()': main.cpp:67:5: error: 'fin' was not declared in this scope 67 | fin >> T; | ^~~ main.cpp:69:22: error: 'fout' was not declared in this scope 69 | if (solve()) fout << "DA" << endl; | ^~~~ main.cpp:70:14: error: 'fout' was not declared in this scope 70 | else fout << "NU" << endl; | ^~~~ Non zero exit status: 1