Compilare: user.cpp: In function ‘void Read()’: user.cpp:15: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘void Prelucrare()’: user.cpp:21: warning: unused variable ‘st’ user.cpp:21: warning: unused variable ‘dr’ user.cpp: In function ‘void Solve()’: user.cpp:49: warning: unused variable ‘aux’ user.cpp:49: warning: unused variable ‘ci’ user.cpp:49: warning: unused variable ‘cj’