Borderou de evaluare (job #347460)

Compilare: user.cpp: In function ‘int main()’: user.cpp:148:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:149:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:151:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:153:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:78:5: warning: ‘ok2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:39:17: note: ‘ok2’ was declared here user.cpp:126:5: warning: ‘ok2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:100:17: note: ‘ok2’ was declared here user.cpp:27:18: warning: ‘aux’ may be used uninitialized in this function [-Wuninitialized] user.cpp:101:9: note: ‘aux’ was declared here user.cpp:12:18: warning: ‘aux’ may be used uninitialized in this function [-Wuninitialized] user.cpp:40:9: note: ‘aux’ was declared here