Compilare: user.cpp: In function 'void solve()': user.cpp:84: warning: suggest parentheses around assignment used as truth value user.cpp:88: warning: suggest parentheses around assignment used as truth value user.cpp:92: warning: suggest parentheses around assignment used as truth value user.cpp: In function 'int main()': user.cpp:117: warning: format '%d' expects type 'int*', but argument 3 has type 'long long int*' user.cpp:123: warning: format '%lld' expects type 'long long int*', but argument 3 has type 'int*'