Eroare de compilare: user.cpp:4:1: error: ‘ifstream’ does not name a type ifstream fin("mayonaka.in"); ^ user.cpp:5:1: error: ‘ofstream’ does not name a type ofstream fout("mayonaka.out"); ^ user.cpp: In function ‘int main()’: user.cpp:16:5: error: ‘fin’ was not declared in this scope fin>>N>>M; ^ user.cpp:32:9: error: ‘fout’ was not declared in this scope fout<<s[i]<<" "; ^ user.cpp:34:5: error: ‘fout’ was not declared in this scope fout.close(); ^