Compilare: user.cpp: In function 'int main()': user.cpp:28: warning: deprecated conversion from string constant to 'char*' user.cpp:30: warning: deprecated conversion from string constant to 'char*' user.cpp:32: warning: deprecated conversion from string constant to 'char*' user.cpp:36: warning: deprecated conversion from string constant to 'char*' user.cpp:38: warning: deprecated conversion from string constant to 'char*' user.cpp:43: warning: deprecated conversion from string constant to 'char*' user.cpp:45: warning: deprecated conversion from string constant to 'char*' user.cpp:49: warning: deprecated conversion from string constant to 'char*' user.cpp:51: warning: deprecated conversion from string constant to 'char*' user.cpp:54: warning: deprecated conversion from string constant to 'char*' user.cpp:56: warning: deprecated conversion from string constant to 'char*' user.cpp:59: warning: deprecated conversion from string constant to 'char*' user.cpp:63: warning: deprecated conversion from string constant to 'char*' user.cpp:66: warning: deprecated conversion from string constant to 'char*' user.cpp:68: warning: deprecated conversion from string constant to 'char*' user.cpp:70: warning: deprecated conversion from string constant to 'char*'