Borderou de evaluare (job #232874)

Compilare: user.cpp: In function ‘int main()’: user.cpp:15:16: warning: statement has no effect [-Wunused-value] user.cpp:11:10: warning: ‘p’ is used uninitialized in this function [-Wuninitialized] user.cpp:19:15: warning: ‘j’ may be used uninitialized in this function [-Wuninitialized] user.cpp:27:10: warning: ‘primul’ may be used uninitialized in this function [-Wuninitialized] user.cpp:27:30: warning: ‘ultimul’ may be used uninitialized in this function [-Wuninitialized]