Borderou de evaluare (job #79548)

Compilare: user.cpp: In function ‘int main()’: user.cpp:20:21: warning: format ‘%llu’ expects argument of type ‘long long unsigned int*’, but argument 2 has type ‘long unsigned int*’ [-Wformat] user.cpp:24:10: warning: statement has no effect [-Wunused-value] user.cpp:14:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:15:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:20:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]