Borderou de evaluare (job #293914)

Compilare: user.cpp: In function 'int bsv(long long unsigned int, int)': user.cpp:18:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function 'int secv(int)': user.cpp:57:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:29:9: warning: unused variable 'p' [-Wunused-variable] user.cpp: In function 'int main()': user.cpp:85:43: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:86:45: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:87:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:93:20: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result] /tmp/cc4v23Wg.o: In function `main': user.cpp:(.text.startup+0xc0): warning: the `gets' function is dangerous and should not be used.