Borderou de evaluare (job #17440)

Compilare: user.cpp: In function 'void citeste_intervalele(interval*, int&)': user.cpp:84:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:85:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:86:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:91:19: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:102:19: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:128:19: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result] /tmp/ccOAcTem.o: In function `citeste_intervalele(interval*, int&)': user.cpp:(.text+0x14b): warning: the `gets' function is dangerous and should not be used.