Eroare de compilare: user.cpp:6:8: error: expected constructor, destructor, or type conversion before ‘(’ token freopen("scmax.in", "r", stdin); ^ user.cpp:7:8: error: expected constructor, destructor, or type conversion before ‘(’ token freopen("scmax.out", "w", stdout); ^ user.cpp: In function ‘int main()’: user.cpp:12:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:14:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", a+i); ^