Borderou de evaluare (job #359950)

Compilare: user.cpp: In function ‘void Read()’: user.cpp:17:17: warning: unused variable ‘x’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:62:26: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:63:28: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void Read()’: user.cpp:19:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:21:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:36:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:48:22: warning: ‘nrelem’ may be used uninitialized in this function [-Wuninitialized] user.cpp:49:21: warning: ‘ind’ may be used uninitialized in this function [-Wuninitialized]