Compilare: user.cpp: In function ‘int main()’: user.cpp:22:25: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[102]’ [-Wformat=] scanf("%s%s",&v1,&v2); ^ user.cpp:22:25: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[102]’ [-Wformat=] user.cpp:21:9: warning: unused variable ‘l1’ [-Wunused-variable] int l1,l2,n,m,i,s; ^ user.cpp:21:12: warning: unused variable ‘l2’ [-Wunused-variable] int l1,l2,n,m,i,s; ^