Eroare de compilare: user.cpp:4:12: error: variable ‘std::ifstream in’ has initializer but incomplete type ifstream in("br.in"); ^ user.cpp:5:13: error: variable ‘std::ofstream out’ has initializer but incomplete type ofstream out("br.out"); ^ user.cpp: In function ‘int main()’: user.cpp:10:9: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:9:11: warning: unused variable ‘t’ [-Wunused-variable] int n,t,c,k,x; ^ user.cpp:9:13: warning: unused variable ‘c’ [-Wunused-variable] int n,t,c,k,x; ^ user.cpp:9:15: warning: unused variable ‘k’ [-Wunused-variable] int n,t,c,k,x; ^