Borderou de evaluare (job #379200)

Compilare: user.cpp: In function ‘int main()’: user.cpp:10:44: warning: unused variable ‘ec’ [-Wunused-variable] user.cpp:10:58: warning: variable ‘r’ set but not used [-Wunused-but-set-variable] user.cpp:10:64: warning: unused variable ‘ctr3’ [-Wunused-variable] user.cpp:10:62: warning: ‘ctr2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:67:9: warning: ‘d’ may be used uninitialized in this function [-Wuninitialized] user.cpp:67:9: warning: ‘p’ may be used uninitialized in this function [-Wuninitialized] user.cpp:34:9: warning: ‘nr2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:34:9: warning: ‘nr’ may be used uninitialized in this function [-Wuninitialized]