Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:20:69: error: ‘max’ was not declared in this scope sol = max(sol, 1LL * v[stackPos[vf]] * (i - stackPos[vf - 1] - 1)); ^ user.cpp:14:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:15:49: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for (int i = 1; i <= n; i++) scanf("%d", &v[i]); ^