Eroare de compilare: user.cpp:1:22: error: fstream.h: No such file or directory user.cpp:2: error: ‘ifstream’ does not name a type user.cpp:3: error: ‘ofstream’ does not name a type user.cpp: In function ‘int main()’: user.cpp:8: error: ‘fi’ was not declared in this scope user.cpp:12: error: ‘fo’ was not declared in this scope user.cpp:13: error: ‘fo’ was not declared in this scope user.cpp:15: error: ‘fo’ was not declared in this scope user.cpp:16: error: ‘fo’ was not declared in this scope user.cpp:18: error: ‘fo’ was not declared in this scope user.cpp:19: error: ‘fo’ was not declared in this scope user.cpp:21: error: ‘fo’ was not declared in this scope user.cpp:22: error: ‘fo’ was not declared in this scope user.cpp:24: error: ‘fo’ was not declared in this scope user.cpp:25: error: ‘fo’ was not declared in this scope user.cpp:28: error: ‘fo’ was not declared in this scope user.cpp:29: error: ‘fo’ was not declared in this scope user.cpp:38: error: ‘fo’ was not declared in this scope user.cpp:39: error: ‘fo’ was not declared in this scope user.cpp:40: error: ‘fo’ was not declared in this scope user.cpp:41: error: ‘fo’ was not declared in this scope user.cpp:45: error: ‘fo’ was not declared in this scope user.cpp:46: error: ‘fo’ was not declared in this scope user.cpp:47: error: ‘fo’ was not declared in this scope user.cpp:48: error: ‘fo’ was not declared in this scope user.cpp:52: error: ‘fo’ was not declared in this scope user.cpp:53: error: ‘fo’ was not declared in this scope user.cpp:54: error: ‘fo’ was not declared in this scope user.cpp:55: error: ‘fo’ was not declared in this scope user.cpp:62: error: ‘fo’ was not declared in this scope