Compilare: user.cpp: In function 'int main()': user.cpp:29: warning: format '%d' expects type 'int*', but argument 2 has type 'int' user.cpp:29: warning: format '%d' expects type 'int*', but argument 3 has type 'int' user.cpp:29: warning: format '%d' expects type 'int*', but argument 4 has type 'int' user.cpp:29: warning: format '%d' expects type 'int*', but argument 5 has type 'int' user.cpp:29: warning: 'a' is used uninitialized in this function user.cpp:29: warning: 'b' is used uninitialized in this function user.cpp:29: warning: 'c' is used uninitialized in this function user.cpp:29: warning: 'd' is used uninitialized in this function