Compilare: user.cpp: In function 'int main()': user.cpp:48: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:48: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:52: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:57: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:57: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:91: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp: In function 'int cmp(long int, long int)': user.cpp:37: warning: control reaches end of non-void function