Borderou de evaluare (job #333748)

Eroare de compilare: user.cpp:2:1: error: ‘include’ does not name a type user.cpp:5:1: error: ‘ifstream’ does not name a type user.cpp:6:1: error: ‘ofstream’ does not name a type user.cpp: In function ‘int main()’: user.cpp:52:5: error: ‘cin’ was not declared in this scope user.cpp:85:9: error: ‘cout’ was not declared in this scope user.cpp:98:9: error: ‘cout’ was not declared in this scope user.cpp:104:13: error: ‘cout’ was not declared in this scope user.cpp:106:9: error: ‘cout’ was not declared in this scope user.cpp:115:9: error: ‘cout’ was not declared in this scope user.cpp:51:35: warning: unused variable ‘j’ [-Wunused-variable]