Borderou de evaluare (job #35266)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:7:5: error: ‘ifstrean’ was not declared in this scope user.cpp:7:14: error: expected ‘;’ before ‘in’ user.cpp:10:5: error: ‘in’ was not declared in this scope user.cpp:10:9: error: ‘n’ was not declared in this scope user.cpp:10:12: error: ‘p’ was not declared in this scope user.cpp:10:15: error: ‘k’ was not declared in this scope user.cpp:13:9: error: ‘out’ was not declared in this scope user.cpp:17:5: error: expected ‘;’ before ‘}’ token user.cpp:18:5: error: ‘out’ was not declared in this scope