Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:6:8: error: ‘t’ was not declared in this scope f>>t; ^ user.cpp:8:12: error: ‘n’ was not declared in this scope f>>n ^ user.cpp:14:17: error: ‘cont’ was not declared in this scope cont++; ^~~~ user.cpp:17:12: error: ‘cont’ was not declared in this scope if(cont<=n-cont) { ^~~~