Eroare de compilare: user.cpp:1:21: error: fstream.h: No such file or directory user.cpp:2:19: error: conio.h: No such file or directory user.cpp: In function ‘int verif(long int, long int)’: user.cpp:7: error: ‘memset’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:26: error: ‘memset’ was not declared in this scope user.cpp:37: error: ‘ifstream’ was not declared in this scope user.cpp:37: error: expected ‘;’ before ‘f’ user.cpp:38: error: ‘f’ was not declared in this scope user.cpp:71: error: ‘ofstream’ was not declared in this scope user.cpp:71: error: expected ‘;’ before ‘g’ user.cpp:72: error: ‘g’ was not declared in this scope