Borderou de evaluare (job #342215)

Compilare: user.cpp: In function ‘int main()’: user.cpp:8:19: warning: unused variable ‘lalele’ [-Wunused-variable] user.cpp:8:32: warning: unused variable ‘last’ [-Wunused-variable] user.cpp:8:37: warning: unused variable ‘j’ [-Wunused-variable] user.cpp:6:31: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:7:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:9:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]