Borderou de evaluare (job #71619)

Compilare: user.cpp: In function ‘int main()’: user.cpp:6:9: warning: unused variable ‘fin’ [-Wunused-variable] user.cpp:10:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:12:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:43:19: warning: ‘fout’ is used uninitialized in this function [-Wuninitialized]