Borderou de evaluare (job #287709)

Compilare: user.cpp: In function 'int main()': user.cpp:20:19: warning: variable 'nr1' set but not used [-Wunused-but-set-variable] user.cpp:20:34: warning: unused variable 'p3' [-Wunused-variable] user.cpp:12:11: warning: variable 'j' set but not used [-Wunused-but-set-variable] user.cpp:13:33: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:15:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:16:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]