Eroare de compilare: user.cpp:32:2: warning: no newline at end of file user.cpp:1: error: expected constructor, destructor, or type conversion before '<' token user.cpp: In function 'int main()': user.cpp:9: error: 'ifstream' is not a member of 'std' user.cpp:9: error: expected `;' before 'f' user.cpp:10: error: 'ofstream' is not a member of 'std' user.cpp:10: error: expected `;' before 'g' user.cpp:11: error: 'f' was not declared in this scope user.cpp:11: error: 'n' was not declared in this scope user.cpp:12: error: 'i' was not declared in this scope user.cpp:13: error: 'a' was not declared in this scope user.cpp:13: error: 'b' was not declared in this scope user.cpp:14: error: 'g' was not declared in this scope user.cpp: In function 'int gcd(int, int)': user.cpp:19: error: redefinition of 'int gcd(int, int)' user.cpp:3: error: 'int gcd(int, int)' previously defined here user.cpp: In function 'int main()': user.cpp:23: error: redefinition of 'int main()' user.cpp:7: error: 'int main()' previously defined here