Compilare: user.cpp: In function ‘int main()’: user.cpp:15:40: warning: unknown conversion type character ‘D’ in format [-Wformat=] fscanf(fin, "%llD%llD%llD", &n, &d, &k); ^ user.cpp:15:40: warning: unknown conversion type character ‘D’ in format [-Wformat=] user.cpp:15:40: warning: unknown conversion type character ‘D’ in format [-Wformat=] user.cpp:15:40: warning: too many arguments for format [-Wformat-extra-args] user.cpp:15:41: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%llD%llD%llD", &n, &d, &k); ^