Eroare de compilare: main.cpp:4:1: error: 'ifstream' does not name a type 4 | ifstream f("fact.in"); | ^~~~~~~~ main.cpp:5:1: error: 'ofstream' does not name a type 5 | ofstream g("fact.out"); | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:13:5: error: 'f' was not declared in this scope 13 | f>>p; | ^ main.cpp:15:9: error: 'g' was not declared in this scope 15 | g<<1; | ^ main.cpp:39:5: error: 'g' was not declared in this scope 39 | g<<i; | ^ Non zero exit status: 1