Eroare de compilare: main.cpp:5:1: error: 'ifstream' does not name a type ifstream in("pav.in"); ^~~~~~~~ main.cpp:6:1: error: 'ofstream' does not name a type ofstream out("pav.out"); ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:42:5: error: 'in' was not declared in this scope in >> n >> di >> dj; ^~ main.cpp:50:13: error: 'out' was not declared in this scope out << mat[i][j] << " "; ^~~ main.cpp:52:9: error: 'out' was not declared in this scope out << "\n"; ^~~ Non zero exit status: 1