Borderou de evaluare (job #61535)

Compilare: user.cpp: In function ‘int main()’: user.cpp:36:36: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:38:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:104:41: warning: ‘tgb’ may be used uninitialized in this function [-Wuninitialized] user.cpp:104:42: warning: ‘go_back’ may be used uninitialized in this function [-Wuninitialized]