Compilare: user.cpp: In function ‘int main()’: user.cpp:100:25: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[102]’ [-Wformat=] scanf("%s%s",&v1,&v2); ^ user.cpp:100:25: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[102]’ [-Wformat=] user.cpp:112:24: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[105]’ [-Wformat=] scanf("%s",&aux); ^