Borderou de evaluare (job #245003)

Compilare: user.cpp: In function ‘int main()’: user.cpp:53:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘void afis()’: user.cpp:66:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘int main()’: user.cpp:13:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:14:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]