Borderou de evaluare (job #425978)

Compilare: user.cpp: In function ‘int main()’: user.cpp:10:32: warning: unused variable ‘k4’ [-Wunused-variable] user.cpp:10:35: warning: unused variable ‘k5’ [-Wunused-variable] user.cpp:10:38: warning: unused variable ‘k6’ [-Wunused-variable] user.cpp:21:6: warning: ‘k’ may be used uninitialized in this function [-Wuninitialized] user.cpp:21:6: warning: ‘k1’ may be used uninitialized in this function [-Wuninitialized] user.cpp:18:2: warning: ‘k3’ may be used uninitialized in this function [-Wuninitialized] user.cpp:18:2: warning: ‘k2’ may be used uninitialized in this function [-Wuninitialized]