Eroare de compilare: user.cpp:13: error: size of array ‘pred’ is too large user.cpp: In function ‘int main()’: user.cpp:53: error: ‘pred’ was not declared in this scope user.cpp:59: error: ‘pred’ was not declared in this scope user.cpp:65: error: ‘pred’ was not declared in this scope user.cpp:99: error: ‘pred’ was not declared in this scope user.cpp:18: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:92: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result