Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:5:13: error: too few arguments to function ‘FILE* freopen(const char*, const char*, FILE*)’ freopen() ^ In file included from /usr/include/c++/4.8/cstdio:42:0, from user.cpp:1: /usr/include/stdio.h:279:14: note: declared here extern FILE *freopen (__const char *__restrict __filename, ^ user.cpp:6:5: error: expected ‘;’ before ‘printf’ printf("0\n"); ^ user.cpp:4:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("domino.out","w",stdout); ^