Compilare: user.cpp: In function 'int main()': user.cpp:16: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*' user.cpp:18: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*' user.cpp:18: warning: format '%ld' expects type 'long int*', but argument 3 has type 'int*' user.cpp:25: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*' user.cpp:25: warning: format '%ld' expects type 'long int*', but argument 3 has type 'int*' user.cpp:25: warning: format '%ld' expects type 'long int*', but argument 4 has type 'int*' user.cpp:34: warning: comparison between signed and unsigned integer expressions user.cpp:45: warning: comparison between signed and unsigned integer expressions user.cpp:58: warning: comparison between signed and unsigned integer expressions user.cpp:62: warning: format '%ld' expects type 'long int', but argument 2 has type 'int'