Compilare: user.cpp: In function 'int main()': user.cpp:25: warning: format '%d' expects type 'int*', but argument 2 has type 'long long int*' user.cpp:25: warning: format '%d' expects type 'int*', but argument 3 has type 'long long int*' /tmp/ccEIC3x4.o: In function `main': user.cpp:(.text+0x1cd): warning: the `gets' function is dangerous and should not be used.