Borderou de evaluare (job #266618)

Compilare: user.cpp: In function ‘int main()’: user.cpp:30:8: warning: unused variable ‘n’ [-Wunused-variable] user.cpp:30:10: warning: unused variable ‘a’ [-Wunused-variable] user.cpp: In function ‘int cmmd(int)’: user.cpp:13:12: warning: ‘x’ may be used uninitialized in this function [-Wuninitialized] user.cpp: In function ‘int main()’: user.cpp:33:4: warning: ‘x’ may be used uninitialized in this function [-Wuninitialized] user.cpp:69:14: warning: ‘x’ may be used uninitialized in this function [-Wuninitialized] user.cpp:55:8: warning: ‘x’ may be used uninitialized in this function [-Wuninitialized]