Eroare de compilare: main.cpp:3:1: error: 'ifstream' does not name a type ifstream fin("cmmdc.in"); ^~~~~~~~ main.cpp:4:1: error: 'ofstream' does not name a type ofstream fout("cmmdc.out"); ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:11:4: error: 'fin' was not declared in this scope fin >> a >> b; ^~~ main.cpp:15:9: error: 't' was not declared in this scope b = t; ^ main.cpp:17:4: error: 'fout' was not declared in this scope fout << a; ^~~~ Non zero exit status: 1