Compilare: user.cpp: In function ‘int verificare(short int, short int, int, short int)’: user.cpp:35: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp: In function ‘int main()’: user.cpp:60: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp:62: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp:64: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp:45: warning: unused variable ‘nr’ user.cpp:45: warning: unused variable ‘j’