Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:25:18: error: ‘T’ was not declared in this scope scanf("%d", &T); ^ user.cpp:27:22: error: ‘N’ was not declared in this scope scanf("%d", &N); ^ user.cpp:29:27: error: ‘A’ was not declared in this scope scanf("%lf", &A[i]); ^ user.cpp:33:42: error: ‘A’ was not declared in this scope long long crt = (long long)((A[i] + 1e-4) * 1000); ^ user.cpp:22:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pufarina.in", "r", stdin); ^ user.cpp:23:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pufarina.out","w", stdout); ^