Compilare: user.cpp: In function ‘int main()’: user.cpp:67:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[100010]’ [-Wformat=] scanf("%s\n",&s); ^ user.cpp:68:25: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long int’ [-Wformat=] printf("%d\n",eval()); ^