Eroare de compilare: main.cpp:4:1: error: 'ifstream' does not name a type 4 | ifstream fin ("rucsac.in"); | ^~~~~~~~ main.cpp:5:1: error: 'ofstream' does not name a type 5 | ofstream fout ("rucsac.out"); | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:64:5: error: 'fin' was not declared in this scope 64 | fin>>n>>g; | ^~~ main.cpp:69:5: error: 'fout' was not declared in this scope 69 | fout<<max_total.val; | ^~~~ Non zero exit status: 1