Compilare: user.cpp: In function `void scoate(int, int)': user.cpp:62: warning: comparison between signed and unsigned integer expressions user.cpp:67: warning: comparison between signed and unsigned integer expressions user.cpp: In function `void lee()': user.cpp:142: warning: comparison between signed and unsigned integer expressions user.cpp: In function `void dinamica(int, int, int)': user.cpp:182: warning: unused variable `int k' user.cpp:182: warning: unused variable `int cap' user.cpp:182: warning: unused variable `int cont' user.cpp: In function `int main()': user.cpp:258: warning: comparison between signed and unsigned integer expressions user.cpp:263: warning: comparison between signed and unsigned integer expressions