Borderou de evaluare (job #545120)

Eroare de compilare: user.cpp:2:1: error: ‘ifstream’ does not name a type user.cpp:3:1: error: ‘ofstream’ does not name a type user.cpp: In function ‘void read()’: user.cpp:26:3: error: ‘in’ was not declared in this scope user.cpp:30:6: error: ‘cin’ was not declared in this scope user.cpp:30:6: note: suggested alternative: /usr/include/c++/4.6/iostream:61:18: note: ‘std::cin’ user.cpp:35:28: error: ‘out’ was not declared in this scope user.cpp:36:17: error: ‘out’ was not declared in this scope user.cpp:37:23: error: ‘out’ was not declared in this scope user.cpp:38:16: error: ‘out’ was not declared in this scope user.cpp:40:8: error: ‘out’ was not declared in this scope user.cpp: At global scope: user.cpp:43:11: error: ‘::main’ must return ‘int’