Borderou de evaluare (job #440790)

Compilare: user.cpp: In function ‘int main()’: user.cpp:73:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:8:28: warning: unused variable ‘gr’ [-Wunused-variable] user.cpp:8:47: warning: unused variable ‘x’ [-Wunused-variable] user.cpp:8:74: warning: unused variable ‘cifre’ [-Wunused-variable] user.cpp:8:100: warning: unused variable ‘vf’ [-Wunused-variable] user.cpp:40:12: warning: ‘cp’ may be used uninitialized in this function [-Wuninitialized]