Compilare: user.cpp: In function 'void c_conexe()': user.cpp:46: warning: unused variable 'x' user.cpp:46: warning: unused variable 'y' user.cpp: In function 'int main()': user.cpp:124: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:124: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:129: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:140: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:140: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:140: warning: format '%d' expects type 'int*', but argument 4 has type 'long int*' user.cpp:140: warning: format '%d' expects type 'int*', but argument 5 has type 'long int*' user.cpp:165: warning: format '%d' expects type 'int', but argument 2 has type 'long int'