Borderou de evaluare (job #91833)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:11: warning: statement has no effect [-Wunused-value] user.cpp:10:10: warning: statement has no effect [-Wunused-value] user.cpp:14:27: warning: statement has no effect [-Wunused-value] user.cpp:16:20: warning: statement has no effect [-Wunused-value] user.cpp:18:16: warning: statement has no effect [-Wunused-value] user.cpp:19:14: warning: statement has no effect [-Wunused-value] user.cpp:21:11: warning: ‘cif’ is used uninitialized in this function [-Wuninitialized]