Borderou de evaluare (job #285982)

Compilare: user.cpp: In function 'int main()': user.cpp:13:14: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:9:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:10:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]