Borderou de evaluare (job #26517)

Compilare: user.cpp: In function ‘int main()’: user.cpp:2:84: warning: unused variable ‘nr’ [-Wunused-variable] user.cpp:2:97: warning: unused variable ‘t’ [-Wunused-variable] user.cpp:2:44: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:2:79: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:2:117: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:2:159: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]