Borderou de evaluare (job #226422)

Compilare: user.cpp: In function ‘int main()’: user.cpp:7:21: warning: variable ‘nrdiv’ set but not used [-Wunused-but-set-variable] user.cpp:7:33: warning: unused variable ‘j’ [-Wunused-variable] user.cpp:8:44: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:9:46: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:10:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]