Compilare: user.cpp: In function ‘void Citire()’: user.cpp:38: warning: suggest parentheses around assignment used as truth value user.cpp:39: warning: comparison between signed and unsigned integer expressions user.cpp:54: warning: suggest parentheses around assignment used as truth value user.cpp: In function ‘void Calculare()’: user.cpp:90: warning: comparison between signed and unsigned integer expressions user.cpp:91: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘void Afisare()’: user.cpp:100: warning: comparison between signed and unsigned integer expressions user.cpp:101: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘void Citire()’: user.cpp:35: warning: ‘i1’ may be used uninitialized in this function user.cpp:35: warning: ‘j1’ may be used uninitialized in this function