Compilare: user.cpp: In function ‘int main()’: user.cpp:58:18: warning: unused variable ‘l_par’ [-Wunused-variable] int i, j, k, l_par, l_impar, max_par, max_impar, verif3, l1, l2; ^ user.cpp:58:25: warning: unused variable ‘l_impar’ [-Wunused-variable] int i, j, k, l_par, l_impar, max_par, max_impar, verif3, l1, l2; ^ user.cpp:58:34: warning: unused variable ‘max_par’ [-Wunused-variable] int i, j, k, l_par, l_impar, max_par, max_impar, verif3, l1, l2; ^ user.cpp:58:43: warning: unused variable ‘max_impar’ [-Wunused-variable] int i, j, k, l_par, l_impar, max_par, max_impar, verif3, l1, l2; ^ user.cpp:56:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("plantatii.in", "r", stdin); ^ user.cpp:57:43: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("plantatii.out", "w", stdout); ^