Borderou de evaluare (job #31119)

Compilare: user.cpp: In function ‘int main()’: user.cpp:7:11: warning: unused variable ‘j’ [-Wunused-variable] user.cpp:7:15: warning: unused variable ‘aux’ [-Wunused-variable] user.cpp:7:19: warning: unused variable ‘p2’ [-Wunused-variable] user.cpp:7:24: warning: unused variable ‘p5’ [-Wunused-variable] user.cpp:7:29: warning: unused variable ‘nr’ [-Wunused-variable] user.cpp:7:32: warning: unused variable ‘nr1’ [-Wunused-variable] user.cpp:8:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:9:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:10:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]